AUTHOR INDEX
THE JOURNAL OF INDUSTRIAL AND ENGINEERING CHEMISTRY VOLUME XI—1919
A G R E E , S. F . Use of S tandard Dies in M aking G round GlassJo in ts... 338 Adamsof Photosensitizing Dyes— Pinaverdol and Pinacyanol... 460, E. Q., J. K . Stew art, L. E . Wiseand C H. Lund. Synthesis AldrichLiquids, Especially the Volatile Organic Solvents... 139, T . B. Efficient L aboratory Funnel for Filtering N eutral Alexan der, J. H andbook of Colloid Chem istry, by Ostwald.
)»*-v Translated by Fischer, w ith notes by H atschek. (Book R eview ). 810 AllisonandH exachloride from N atural G as... 639 G. W . J, V. C. Device for Rem oving Plugs from Stopcocks... 468o n es. C arbon Tetrachloride, Chloroform and C arbon
anddustrial Purposes... 336 S. H . Katz. Investigation of Stenches and Odors for In
and M . H . Meighan. D eterm ination of M ethyl Chloride in Gas M ixtures...v 943 AndersonOccurrence in Leaching Cem ent M ill Flue D u st... 327, E. Double Salts of Calcium and Potassium and Their Anderson, R . P. Analysis of N atu ral Gas and the Calculation and
A pplication of R esults... 299 Andersonposium, Philadelphia M eeting, A. C. S ... 938, T . H . Taxing U nited S tates P atents. P aten t Sym Andrew s, W . W . An International Sugar S ca le ... 73 Arny, H . V. C ontribution to Sym posium on In stitute for D rug Re
search... 67
C. Kishand F. N Ewmark. Color Standards for C ottonseed O il.. 950 As h eProcess for the Production of Acetone and E th y l Alcohol... 723, L. H ., J. H. Northrop and R . R. Morgan. F erm entation B A B IN G T O N , F. W . A m ounts of Benzene in E thyl Alcohol... and A. Tin gle. D eterm ination of Small 555 BaconOn W ood Charcoal as a C atalyzer and Its Use as an A bsorbent in, R. F . Industrial Fellowships of the M ellon I n s titu te .. . . 371 Gas M asks...; ... 891 W ork of the Technical Division, Chem ical W arfare Service, A. E. F . 13
anddustry. Sym posium on F utu re of C ertain A m erican-M ade W . A. Hamor. Some Present-D ay Problem s of Chemical In Chem icals, Buffalo M eeting, A. C. S ... 470 Bacon, W . S. Proving Division, C. W . S., U. S. A ... 513 Badger, W . L. N itrogen G enerator for Laboratory U se... 1052 BaekelandReorganization de l’ln du strie Chem ique en France, by E. and P.Sym posium , Philadelphia M eeting, A. C. S ... 938G randm ougin. (Book R eview )... . 1002, L. H . D r. Hesse’s Suggestion of Renewal Fees. P atent
R eport of the P aten t C om m ittee to th e N ational Research Council,250; C orrection... 380
andS ta te s. ... W . R . Wh itn ey. N aval Consulting Board of the United 248 BaileyD im ming P reparations for G as M ask s... 1111, D., H . N . Holm es, F. F . Jew et t and G. Leavell. A nti- Bailey, H . S. and G. S. Jam ieson. A m erican T om ato Seed O il 850 Bajda, J. J. N ew Reflux C ondenser... ... 52 Bak erReply to Resolutions R egarding Chem ical W arfare Service T ransing, A. C. S . ..._... , N . D. C hem istry in W arfare. Address, Philadelphia M eet 921 m itted by Am erican Chem ical Society. (See Parsons, 7 8 8 ).... 789 Bancroftby Hale. (Book R eview )... , W . D. A pplications of Electrolysis in Chemical Industry, 390 BarbourR esearch... - ... 66, H . G. C ontribution to Sym posium on In stitu te for D rug Bartlett, D. K . C hlorination of W ater, by R ace. (Book R eview ). 613 Baskerville, C. Skin Diseases from C ertain L ubricants... 797 BaughmanD eterm ination of Iodide in M ineral W aters and B rines...i . 563in M ineral W aters and B rines... .... 954, W . F. and W . W . Sk in n er. D eterm ination of Bromide BealVirginia Creeper, Ampelopsis quinquefolia... , G. D. and E. A. GlENz. Com position of the F ru it of the 959 BeckmanCharcoal in Sweden... 1063Relationships in C hem istry... 145Edited by Lovelace and T hom as. (Book R eview )... 178, J. W . Annual Chem ical D irectory of the U nited States, Be istle, C. P. Shipping C ontainers... 674 Bell, J. M . Graphical and M echanical C om putation, by Lipka.
(Book R eview )... 390
andfractive Indices of M ixtures of •£-N itrotoluene, 1,2,4-Dinitro-tolucne and 1,2,4,6-Trinitrotoluene... 1028 E. O. Cummings. Studies on the N itrotoluenes. I I — Re
amdSystem s of the Com ponents: ¿»-Nitrotoluene, 1,2,4-Dinitro- C. H . Herty, Jr. Studies on th e N itrotoluenes. I l l — Binary toluene, and 1,2,4,6-T rinitrotoluene... 1124 Studies on the N itrotoluenes. IV— The T hree C om ponent System :p-N itrotoluene, 1,2,4-Dinitrotoluene, and 1,2,4,6-Trinitrotojuene 1128
andSystem s of a N itrotoluene and Sym m etrical T rinitrom etaxylene. 1025 J. P. Saw yer. Studies on the N itrotoluenes. I— Binary Bel lfractories in the Iron and Steel Industry. R efractories Sym posium, Philadelphia M eeting, A. C. S ... 1149, M . L. and C. E . Nesbitt. Interesting F acts Concerning R e
Ben ton, A. F. Gas Flow M eters for Small R ates of F lo w . ... 623 Bekolzheim erGases Used in W arfare gene) and Its D erivatives ... 263, D. D. Bibliography on C arbonyl C hloride (Phos... . . . . 256 Be y er, G. F., J. R. Eofpand W. V. Lin d e r. Production of Glycerin
from Sugar by Ferm entation... 842 Big elo w, W . D. Specifications for R eagents. (5 « B u c ,1 1 4 0 )... 1172 Bje r rEgaard, A. P. M ethod for Bringing E lem entary Sulfur into
Solution for Analysis. v . . . 105^
Bogert, M . T . Chemical W arfare Service Assists in Securing E m ploym ent. N ote... • • 254 Bohnterm ination of Vanadium in Steels by Electrom etric T itration. R T ., G. L. Kelley, J. A. Wiley and W . C. Wright. De
T he Selective Oxidation of V anadyl Salts by N itric Acid in the
Presence of Chromic S alts... 632
BoviE, W . T . A pparatus for M easuring the R ate of H eat P en etration ... 568and J. Bro n fen bren n er. Studies on Canning. An Braltitativ e R eag en t... 1144Ey, S. A. Bibliography on the Use of "C upferron'* as a Q uan
Br eith u t, F. E. Personnel Section, C. W . S., U. S. A ... 516 Brey er, F. G. T he Zinc Industry, by Sm ith. (Book R eview ). . . . 177 Br o n fenbren ner, J. and W. T . Bo v ie. Studies on Canning. An
A pparatus for M easuring the R ate of H eat P enetration ... 568 B ro o k s, B. T . Tables of R efractive Indices, Compiled by K am thackand Edited by G oldsm ith. (Book R eview )... 614 Brow n, C. O. U. S. Chem ical P lant for M anufacturing Sodium
Cyanide, Saltville, V a... 1010
Brow neTwo H undred and F iftieth A nniversary of Chem ical Ind u stry in^ G uiana; w ith a Review of the W ork of Prof. J. B. H arrison A m erica... , C. A. Industrial and A gricultural C hem istry in B ritish 87416 Brow ne, F. L. Proxim ate Analysis of Com mercial C asein... 1019 B ru b a k e r, H . W. Study of the Oil from Sum ac (Rhus Glabra) . . . . 950 Br u ettCold Shock upon B acterial D eath R ate s... 37, E. M . U tility of Blanching in Food Canning. Effect of B uc, H . E. Chem icals Received by the B ureau of C hem istry duringthe W ar (See Bigelow. 1172)... 1140 BuckL ibrary Sym posium , Buffalo M eeting, A. C. S ... , E . C. Special L ibrary Service in the B arrett Com pany. 588 Burd, J. S. and G. R. Stew art. Course of R eaction in Explosions
of D ilute CSj-Air M ixtures ... 130
BurrellS. A., 93; C orrection... 489, G. A. R esearch Division, Chem ical W arfare Service, U.
ButlerU psala by President B utler, of Colum bia U niversity. N ote. . . . , N . M . L etter Addressed to the R ector of the U niversity of 597 ByronC hem ist... ... 699, O. and A. C. Ne ish. M otion Pictures in the T raining of the Ca b l eSaw dust Fusion; Acetic, Form ic, and Oxalic Acids and M ethyl, d. e. and S. A. Mahood. R eaction Products of Alkali-
Alcohol... 651 Ca inD eterm ining C arbon in S teel... 852, J. R. and L. C. Max w ell. Electrolytic R esistance M ethod for CalcottInflam m ability of D y e s. , W . S., B. Hum istonand E . C. L... atiirop. Explosibility and 1075 Cam pbellM ethods for the Sam pling and A nalysis of Com m ercial Soaps and, A. A. C. S. C om m ittee R eport on T entative Standard
Products. (See Low, 1169)... 785 Cam pbellW ire C loth and Its A daptability to the Chemical In d u stry ... 761th e O xidation of A m m onia...i 468, A. A. D ata on P latinum G auze Used as a C atalyzer for Cam pbell, E . D. Some M ix-Crystals of Calcium F errite and Alum í
n a te ... 116 Ca ppsSulfide on the O xidation of Am m onia to N itric A cid... 27, J. H . and G. B. Taylor. Effect of Phosphine and H ydrogen CarlM ask ... ... 1105ETON, P. W . A nti-D im m ing Com positions for Use in the Gas C aro n , M . H . T reatm ent of Low G rade N ickel Ores. (See
D avis. 6 4 4 )... 1171 Case, H. N . P aper T earing-Resistance T ester... 49 CathcartStarch and Cellulose, by C haudhuri. (Book R eview )... 390, W . R . M odern C hem istry and Chemical Ind u stry of Chandler, C. F . Presentation Address. Perkin M edal A w ard. . . . 147 Chaney, N . K ., R. E . Wilson and A. B. Lamb. G as M ask Absor
ben ts... 420 ChoateAddress, Buffalo M eeting, A._C. S ... , J. H ., Jr. G erm an M ethods and O ur Present S ituation. 403 Christia nsen, W . G. O. D eterm ination of Aniline in D ilute Aqueous
Solution... 763
Ciamician, G. A cceptance of H onorary M em bership in the A. C. S . . 789 Clarkcene, Carbazol and P henanthrene... 204, J. M . Solubilities, Separation, and Purification of A nthra
Clark, L. F . Perm anganate M ethod for C o p p er. ... 1138 Clarke, H. T . Preparation of Pure Organic Chemicals. Sym posium
on F utu re of C ertain A m erican-M ade Chem icals, Buffalo M eeting, A. C. S ... 475
andI t ... 454 C. E . K . Me e s. New Yellow D ye and L ight F ilters M ade from Clarke, W . F . and W . D . Collins. Lead in Pharm aceutical Zinc
O xide ... 138
Cleven gertion of C onductivity W ater... 964, C. B. R apid and C onvenient M ethod for the P repara
Clow es, G. H ., G. St. J. Perrott, B. Gordon and E . L. Gr een s-
feld er. Effect of M oisture C ontent on the Perm eability of Fabrics to M ustard G as... 1016 Collins, W . D. Acid T est on E nam el W are... — . . . . 757
and W . F . Clarke. Lead in Pharm aceutical Zinc Oxide. . . 138 Cookarsine, 105; C orrection... 380, R . V. and R . H . UhlingER. M anufacture of M ethyldichlor- CottonG overnm ent Service... , W . J. Exam ination of the College T rained C hem ist for 1142 COTTRELL, F. G. Address of Acceptance. Perkin M edal A w ard. . . . 148
Craig, A. A nalysis of Alloys of T in . ... 750
Cran eChem ical N om enclature... N ovel M ethod of R em oving M etal from an E y e... 892Chemical Research in the Various C ountries of the W orld. N o te .. 378Pronunciations?... , E . J.# Are you Interested in Chem ical Spellings, N am es and 79772
Craw fordR esearch... , A. C. C ontribution to Sym posium on In stitu te for D rug 159 Crossley, T . L. M elting Point of R osin... 52 Culbertson, W . S. Am erican Chem ical Industries and the Tariff
Com mission. Address, Buffalo M eeting, A. C. S . .. ... 400 Cum m ingsII— R efractive Indices of M ixtures of ¿»-Nitrotoluene, 1,2,4-Di- nitrotoluene and 1,2,4,6-Trinitrotoluene... , E . O. and J. M . Bell. Studies on the N itrotoluenes. 1028
1x86
Cushman, A. S. H igh Explosives: A Practical T reatise, by Colver.
(Book R eview )... 177
Da h m, H . L. Some N otes on Acetylsalicylic A cid... 29
DavisPoint Curves and Densities of D enatured A lcohol-W ater M ixtures 443, C. E. and M . T . Harvey. D eterm ination of th e Freezing- Davis, C. W. R eduction of Tungstic O x id e... 201
T reatm ent of Low -Grade N ickel Ores, 644; C orrection... 798Caron, 1171) Davisson, B. S. Scrubber for Am m onia D istillations... 465
andN itric N itro g en ... 306 J. T . Parsons. D eterm ination of T otal N itrogen Including Dew ey, B. Production of Gas Defense E quipm ent for the A rm y 185 Die t e rT he Practical Efficiency of Some S ubstitutes for the Pcrm an-ganate-Form alin M ethod ... 448, L. V. and M . A. Pozen. Disinfection w ith Form aldehyde. Dohm iîR esearch... 59, A. R. L. C ontribution to Sym posium on In stitu te for D rug Doriî, W . H . Proxim ate Analysis of W ood... 556
Dorsey, F . M . D evelopm ent Division, C. W . S., U. S. A ... 281
D ow eu ., C. T . carbinol in Saccharin Sorghum Silage... 129and W . G. Friedem ann. Presence of A cetylm ethyl- andD eterm ining Pentosans... 1024 P. Men au l. M odification of the Phenylhydrazine M ethod of Du n ningR esearch... , II. A. B. C ontribution to Sym posium on In stitu te for D rug 62 EaK IN S , E. E . D ecarbonation of Dolom ite Lim estone in the R otary K iln ... 340
Earleing, A. C. S ... , R. C hem istry and th e N avy. Address, Philadelphia M eet 924 Eastman, A. S. O xidation in the M anufacture of T rinitrotoluene. . . 1124
Edwards, J. D. Preparation and T esting of H ydrogen of High P u rity ... 961
andof Balloon F abrics... 966 S. F. Pic k erin g. M ethod for D eterm ining the Perm eability Ellery, E . T raining of the Chem ist. N otes... 166, 375 ElvoveOrganic N itro Com pounds w ith Special Reference to the E xam ina, E. D etection and E stim ation of Small A m ounts of C ertain tion of the Urine of T N T W orkers... 860
Em erytion of M onobrom ated C am phor in M igraine T ab lets... 756, W. O. Studies in Synthetic D rug Analysis. V II— E stim a EnslowC hlorination of W ater... 209, L. H. and A. Wolman. Chlorine A bsorption and the EEEo fppst einw in ofrom Sugar by F erm entation ... 842in R ubber G oods... 33E vaporation... 230, J. R ., W. V. L, C. O. , S. W . andand E. C. Minder A. H . Sander r il lm ith G. F . B. L aboratory A pparatus for R apid. D eterm ination of Free C arboney er. Production of G lycerin Ew in g, T . N eeds of the U. S. P aten t Office... 237
F*ALK, K . G. C arbohydrates of Fresh and D ehydrated Vegetables 1133 Introduction to the Physics and C hem istry of Colloids, by H atschek. (Book R eview )... 906
W ork of the H arrim an Research L aboratory, Roosevelt H ospital,New York, in Affiliation with the Division of Food and N utrition,M edical D epartm ent, U. S. A rm y... 1062
E . M . FFood D ehydration rankel and R. H . M...^... 1036cKe e. Low Tem perature-V acuum Fay, H . Chemical Analysis of Iron, by Blair. (Book R eview ) 176
M etallurgical C alculations, by R ichards. (Book R eview )... 85
FFeilden c ers e a r c h ... 158, A. L. D eoxidation of Steel by Ferrom anganese... 242, F. C ontribution to Sym posium on In stitu te for D rug R e Fergusonthe Bucher Process, 946; C orrection... 1094, J. B. and P. D. V. Manning. Equilibrium Studies upon Fie ld n erG. G. OG. SBuilding, U. S. B ureau of M ines... 1066of Testing Gas M asks and A bsorbents... 519t. J. P, A. C. D escription of P ittsburgh E xperim ent S tationber fellerrott. M . C. Tand M . Yeagueablickand. New A bsorbent for Am m onia J. N . Law rence. M ethods R espirators... 1013
M . C. TM asks against Various Industrial Gases... 622eagueand J. H . Yo e. Protection Afforded by A rm y Gas FischKlis, R. P. T he Chem ical L aboratory as a Publicity F actor. Address, Philadelphia M eeting, A. C. S . ... 929
Flow erstan t T em perature and by a Series of Increasing T em peratures. . 30, A. II. and G. D. Kratz. V ulcanization of R ubber a t Con Foote, H . W . Equilibrium in the System N ajSOi-CuSO r-H zSO r-IIsO 629 Francisposium , Philadelphia M eeting, A. C. S ... 937, J. M . P atents and A nnual Renewal Fees. P aten t Sym Fran kelV acuum Food D ehydration... 1036, E. M ., K. G. Falkand R . H . McKe e. Low Tem perature- Fr iedem a nncarbinol in Saccharin Sorghum Silage... 129, W. G. and C. T . Dow ell. Presence of A cetylm ethyl- Fu l w e il e r, W . II. and J. II. Taussig. R efractory Problem s in the Gas Industry. R efractories Sym posium , Philadelphia M eeting, A. C. S ... 1153
GGaillardaB EL, L. F . U. S. A m m onia O xidation... , D . P. A nalytical M ethod for D eterm ining Efficiency ofp. Assay of M ercurial O intm ent... 960* ... 745
GallupChem ical D epartm ent L aboratories of E . I. du P ont de N em ours& Co. L ibrary Sym posium , Buffalo M eeting, A. C. S ... 588, F . L. L ibrary Service in the Chem ical D epartm ent and Gardner, H . A. Changes in Oils upon Storage... 759
G a rv a n , F . P. Industrial G erm any— H er M ethods and T heir D efeat. A ddress... 57 4 G ibbs, H . D. Phthalic A nhydride. I— Introduction. (See M onroe, 1116, 1 1 1 9 ) . . . ... 1031
Gil lReference to O riental Oils, by Laucks. (Book R eview )... 1002, a. H . Com mercial Oils, V egetable and A nim al, w ith Special GiLLETT, H . W . U tilization of Electric Brass F urnaces... 664
GlenzV irginia Creeper, Am pélopsis quinque/olia... 959, E . A. and G. D. Beal. Com position of the F ru it of the Gordon, B., G. H . Clow es. G. St. J. Perrott and E. L. Gr een s- feld er. Effect of M oisture C ontent on the Perm eability of Fabrics to M ustard G as... 1016
G oss, B. C. A rtillery Gas A ttack ... 829
Grasselli, T . S. T he Grasselli M edal... 162
Grea vesN itrogen C ontent of the W aters of the Interm ountain R egion 451, J. E. AND C. T . Hir st. Phosphorus, Potassium , and GrLibrarians for Special Libraries. (See Sm ith, 599)... 701Selective Bibliography on W aste U tilization as Affected by the W ar 1171 EESym posium . Buffalo M eeting, A. C. S . ... 584nm an, E. D. Functions of the Industrial Library. L ibrary Gr een sfeld e rGFabrics to M ustard G as... 1016ordon. Effect of M oisture C ontent on the Perm eability of, E. L., G. H. Clow es, G. St. J. Perrott and B. Gr if f in, R. C. E stim ation of Fibers in P ap er... 968
Guppy, C. M . New Publications... ... ft.4 ... 87, 178, 275, 391, 503, 615, 715, 811, 907, 1003, 1099, 1183 GuREVicn, L. J. R hotanium W are as Substitutes for Platinum L aboratory U tensils 570and E. Wich ers. C om parative T ests of Palau and H A A S, E . U niversity C hem istry Clubs. N o te ... 1094
HaU , W. T . M anual of the Chem icaLA nalysis of. Rocks, by W ashington. (Book R eview )... 1001
HamorO utlines of Industrial C hem istry, by T horp and Lcwi3. (BookChem ical Industry. Sym posium on F uture of C ertain American-M ade Chemicals, Buffalo M eeting, A. C. S ... 470, W . A. and R. F. Bacon. Some P resent-D ay Problem s of R eview )...*... 1182
HarringtonPhiladelphia M eeting, A. C. S. to H ail Dawn of New E ra... 784N ew sservice. N o te ... 164, J. W . L aboratory and N ew spaper Shop. A. C. S. HarveyP oint C urves and D ensities of D enatured A lcohol-W ater M ixtures 443 , M . T . and C. E. Davis. D eterm ination of the Freezing- HatcherR esearch... 68, R . A. C ontribution to Sym posium on In stitu te for D rug Haw leyby E xtraction w ith Volatile Solvents... 227, L. F. and O. Kress. R ecovery of W aste Paraffined Paper HearseyC ontrol... 341, E. and C. M . Joyce. S tandard Alkali for M ixed Acid Heid en h a in, H . Colorim etric D eterm ination of Organic Substances. 297 Hen drickPresidents’ Address, A nnual M eeting of the C hem ists’ C lu b ... 594, E. Edw ard G. Love— An A ppreciation. O bitu ary 992
IIertyEA Good S ign... 1104Am I M y B rother's K eeper?... 183ditorialsm en t... , C. II. Gas Offense in the U nited States. A R ecord Achieve: 5 A M ission, A N ear Failure, and U ltim ate Success... 1102
Are Y our Needs Taken Care of?... 182
As O thers See U s... ... 278
Back to the Colleges and U niversities... 92
Beware the Ide(a)s of M arch 1... 814
Census of Chemical Im p o rts... 507
Channel B uoys... 507
Chem ical Foundation, In c ... 279
Chlorine M anufacture in G erm any... 90
Cornell’s Good F ortu ne... 719
D yestuffs Hearings R eopened... 718
Election R esults... 2
Fighting F ar Behind the T ren ch es. ... 720
F irst Aid to the In ju red ... 508
From an “ A dopted” O ne... 182
F ruits of Service... 3
Future A rm s... 506
H ot Air— B ut W hy?... 1104
Iceberg Looms O ut of the F og... 1091
Individual R esponsibility... 280
M easure of Our D ependence... 91
N eeded Reform s in the P aten t Office... 183
New D eclaration of Independence... 718
New Triple A lliance... 506
N otes...4, 92, 184, 280, 508 Penny Wise and Pound Foolish... 91
Post-D octorate Fellow ships... 278
Real T ransform ation... 418
Real V ictory M eeting... 394
Rocks A head... 419
Roll of H onor... •... 418
Safeguards of Chemical Independence... 90
Sam e Old S tory ... 419
Special M eeting of the C ouncil... 2
T he B attle Is O n... 1103
T he Soldier, the Sailor, and the C hem ist... 182
T o Give or to L end... 279
V ictory M eeting, A. C. S ... . ... . ... 278
W ays and M eans C om m ittee H earings (including Schweitzer R e p o rt)... 618
W om an C hem ist H as Come to S tay ... 183
H e rty , C. H ., J r . a n d J. M . B e ll. Studies on t! Studies on the N itrotoluenes. IV— T he T hree C om ponent System :I l l — Binary System s of the C om ponents: ¿-N itrotoluene, 1,2,4-D initro'.oluene, and 1,2,4,6-T rinitrotoluene... 11242 N itrotoluenes. /»-Nitrotoluene, 1,2,4-Dinitrotoluene, and 1,2,4,6-Trinitrotoluene. 1128 HesseShall We H ave A nnual P aten t Renewal F ees?... 697, B. C. Our O pportunity. A ddress... 341
HibbardIm proved M ethod for D eterm ination of C arbon by W et Com M agnesium ... 753, P. L. A lkalim etric D eterm ination of Small A m ounts of bustion, Using Barium H ydroxide as A bsorbent ... 941
Hildebrand, J. H . O rganization and W ork of H anlon F ield ... 291
Hil lposium , Philadelphia M eeting, A. C. S , E . a. A nnual Renewal Fees for U. S. P atents. P ate n t Sym ; 935
HirschfelderD rug R esearch... 160, A. D. C ontribution to Sym posium on In stitu te for Hir stN itrogen C ontent of the W aters of the lnterm ountain R egion.. . 451, C. T . and J. E . Greaves. Phosphorus, Potassium , and Hit c hof D yes... , E. F. and I. E . Kn a pp. Some Problem s in the Identification 1076 Holm esM ovem ent to D evelop R esearch in Colloid C hem istry... 794D im m ing Preparations for Gas M asks... , H . N ., F . F . Jew et t, G. Lbavell and D . Ba iley. A nti- 1111 Ho pk in sEfficiency and P roductivity of W age and Salary E arners in theChem ical Industries. An A ttem pt to O btain an A nsw er... 727, O. P. Chem ical M arkets of the W est Ind ies... 19
HornP erm anganate-Form alin M eth od ... 126, D. W . Fum igation w ith Form aldehyde— A S ubstitute for the Horn e, W . D. N om on: Sugar Technologists’ Edition, by Blake. (Book R eview )... 86 Hosm erSpecial L ibraries. L ibrary Sym posium , Buffalo M eeting, A .C. S .. 582, H. R. Some Axioms of Service in the Use and Abuse of
Dec., 1919 T H E J O U R N A L OF I N D U S T R I A L A N D E N G I N E E R I N G C H E M I S T R Y
HoughSome N otes on P aint A nalysis... 767, G. J. Im proved A utom atic B u rette... 229
H ow «, H . E. D ivision of Industrial Chem ists and Chemical Engineers, A. C. S. A nnouncem ents, 796, 797; M inutes of Sessions,Philadelphia M eeting... 988
H ow iî, R. M . W ork of the Technical D ivision of the Refractories M anufacturers' Association. Refractories Sym posium , Phila delphia M eeting, A. C. S ... 1145
HHubbardu ffT ar Industry. (See T h is J o u r n a l, 10 (1918),' 1016) C orrection. 167 R e v ie w )... 614, W . J. Some A pplications of Physical C hem istry in the Coal-, P. A sphalts and Allied Substance, by A braham . (Book H um iston, B., W . S. C a lc o tt an d E . C. L a th ro p . Explosibilityand Inflam m ability of D yes... 1075
Hu n tsearch ... , R. C ontribution to Sym posium on In stitu te for D rug R e 64 Hu n terC anned Salm on... 655, A. C. and C. Thom. A érobic Spore-Form ing Bacillus in Il l i n g w o r t hterm ination of U ranium in Alloy Steels and F erro-U ranium , c. b„ g. l. k b m.uv and f. b, My ers. De- 316 Ittn er, M . H . F atal E th er F ire... 490
JA C K SO N , D. E . C ontribution to Sym posium on In stitute for D rugR esearch... 161
Jam iesonG ravim etric and Volum etric D eterm ination of M ercury Precipitated, G. S. D eterm ination of Zinc and Copper in G ela tin .. . . 323
as M ercury Zinc T hiocyanate... 296
and H . S. Ba iley. American T om ato Seed O il... 850
Jayne, D. W . T reasures of Coal T ar, by Findlay. (Book R eview ). 85 Je w e t tD im m ing P reparations for G as M asks ... , F. F., H . N . Holm es, G. Leavell and D. Bailey. Anti- 1111 JohnsonFerrovanadium , N onvanadium Steels, and Pig lr o n .. . . 113, C. M . D eterm ination of Phosphorus in V anadium Steels, Johnson. T . B. Colour and Its R elation to Chemical C onstitution, by W atson. (Book R eview )... 86
Jon esand C arbon H exachloride from N atural G as... 639, G. W. and V. C. Allison. C arbon Tetrachloride, Chloroform and M. H . Meighan. Sodium Pyrogallate Solution as an Ab sorbent for O xygen . ; . 311 JoyceC ontrol... 341, C. M . and E . Hearsey. S tandard Alkali for M ixed Acid KaT Z, S. H . Odors for Industrial Purposes... and V. C. Allison. Investigation of Stenches and 336 KKe it te ll e yJ. A. WM ethod for D eterm ining P o tash ... tion of U ranium in Alloy Steels and F erro-U ranium ... 316V anadium in Steels by Electrom etric T itration. The Selective O xidation of V anadyl Salts by N itric Acid in the Presence of, T . E. , G. L-, F . B. Mil e yand, R. T . B H. E. Sohnyersh iv e randand W . C. W. F urth er Study of the DeRoode C. B. Illingw orthright. D eterm ination of . D eterm ina 1049 Chrom ic S alts... 632
Kilm erR esearch... 61, F. B. C ontribution to Sym posium on In stitu te for D rug Kis hseed O il... 950, C. H ., V. Arnyand F . New m ark. Color Standards for C otton KlotzProducts, by W arnes. (Book R eview )... , J. R . M . C oal-T ar D istillation and W orking Up of T ar 1000 Kn a ppof D yes... 1076, I. E . and E . F. Hitch. Some Problem s in the Identification KohmanSuitable for F actory Control W ork... 36, E. F . R apid and A ccurate M ethod for B utter Analysis, Kopelo pfCane Sugar by M olds, 845; C orrection... 1094, N . and L. Kopeloff. D eterioration of M anufactured Kratzstan t T em perature and by a Series of Increasing T em peratures. . 30, G. D. and A. H . Flow er. V ulcanization of R ubber a t Con Kr essby E xtraction w ith Volatile S olvents... 227, O. and L. F. Haw ley. Recovery of W aste Parallined Paper LA D D , R . M . Studies on the Official M ethod for Pyridine in Ammo nium N itra te ... 552
Lambsorbents... ... 420, A. B., R . E. Wilson and N . K . Chaney. Gas M ask Ab Lathrop, E. C., B. Humistonand W . S. Calcott. Explosibility and Inflam m ability of D yes... 1075
Law ren ceTea gu e, J. N ., A. C. F. M ethods of T esting Gas M asks and A bsorbents... ield n er, G. G. Ober fell and M . C. 519 Lea v ellD im m ing P reparations for G as M asks... 1111, G ., D . Bailey, H . N . Holmesand F . F . Jew ett. A nti- LEE, G. W . L ibrary Service in the Industrial L aboratory. L ibrary Sym posium , Buffalo M eeting, A. C. S ... ... 587
Lew arsC om pany... 701, L. H . Explosion in the D ye P lan t of th e California Ink Le w isam ine (Salvarsan) and O ther A rsenicals... 141, II. F. Review of the A m erican P ate n t L iterature on Arsphen- Le w is, P. A. C ontribution to Sym posium on In stitu te for D rug R e search ... 63
Lil lysearch ... 60, J. K . C ontribution to Sym posium on In stitu te for D rug R e Lin d e rfrom Sugar by F erm entation... 842, W. V., J. R. Eoffand G. F . Bey er. Production of Glycerin Lit t l ethe U. S. P aten t Sym posium , Philadelphia M eeting, A. C. S . .. 937, A. D. A rgum ent against A nnual P aten t Renewal Fees in R eport of O m nibus C om m ittee, A. C. S ... 410
LLloydoebP atents— Am erican and Foreign. P aten t Sym posium , Philadelsearch... phia M eeting, A. C. S ... 938, J. C ontribution to Sym posium on In stitu te for D rug R e, J. U. C ontribution to Sym posium on In stitu te for D rug R e 4. 158 search ... • 63
Low , W . H. Some R em arks on S tandard M ethods of Soap Analysis.(See Cam pbell, 785)... 1169
LubsParacym ene. II— The U tilization of Cym ene for the Preparation of Photographic D evelopers... 455, H. A. M ethod for the Purification of C ertain Azo D yes 456
and5,6-D initrocym ene... 1130 R . C. Yo i*n o. Paracym ene. I l l — Preparation of 2 Cl, Lu k esTechnical Index to the Alkali R eports w ith Appendix, 1894 to1917. (Book R eview )... 810, C. S. Alkali, etc., B ritish W orks R egulation A ct, 1906. Lwnd, C. H. and L. E. Wi9E. Interm ediates Used in the P repara tion of Photosensitizing D yes. II— Q uaternary H alides... 458
11 87 E . Q. Adamsand J. K . Stew art. Synthesis of Photosensitizing D yes— Pinaverdol and Pinacyanol... 4 6t L ynn, C. J. C ontribution to Sym posium on In stitu te for D rug R esearch... 59
MacA R D LE , D. W . Simple W eighing B u rette... 670
Mack, II. F. Chem ical L iterature. A ddress... 881
Mah er, S. W . C onvenient Stoichiom etrical C alculation... 574
Ma h in, E. G. Inclusions and Ferrite C rystallization in S teel... 739
Mahooddust Fusion; Acetic, Form ic, and Oxalic Acids and M ethyl Alcohol. 651, S. A. and D. E. Cable. R eaction Products of Alkali-Saw- Maier, C. G. Flotation Process, by M egraw. (Book R eview ) 1000
MMalcolmsonanningTesting C orrugated Fiber B oards... 133, P. D . V. , J. D. W ebb Paper Tester— A New Instrum ent forand J. B. Ferguson. Equilibrium Studies upon the Bucher Process, 946; C orrection... 1094
MMarcoarshallD rug R esearch... 64, J. Production Costs of Chilean N itra te ... 780, E . K ., Jr. C ontribution to Sym posium on In stitu te for MaseM eter..._... 294, R . P. and G. G. Ober fell. A utom atic C om pensating Flow Mason, W . P. Boiler C hem istry and Feed W ater Supplies, by Paul. (Book R eview )... 906
M athem atics and S anitary Science... 486
MasseL ibrary Sym posium , Buffalo M eeting, A. C. S . ... 585, S. M . Internal Publicity as an Aid to the L aboratory. Matthew s, J. M . C hem istry of the C oal-Tar D yes, by Fay. (Book R eview )... 810
Maxw ellD eterm ining C arbon in S teel... 852, L. C. and J. R . Cain. E lectrolytic R esistance M ethod for MMcSpirit of the Exposition. Chemical E xposition... 973c... 80. 173, 271, 387, 498, 608, 710, 806, 902, 996, 1097, 1178'BCr id elelland, R. S. G overnm ent P ublications..., E. H. Public L ibrary in the Service of the Chem ist. L ibrary Sym posium , Buffalo M eeting, A. C. S ... 578
McCthetically in the U nited S tates and G erm any... 837on nell, R. E . Production of N itrogenous Com pounds Syn M c D o n n e ll, J. B. W ashington L etter. (See W ooton). 990, 1095, 1172 M cG uigan, H . C ontribution to Sym posium on In stitu te for D rugR esearch... 67
McHSource of M anganese for A gricultural Purposes... 332argue, J. S. Effect of M anganese on the G row th of W heat. A New Form of D istilling B ulb...#... 670
McBack to the Colleges and U niversities. (See E ditorial, 92; L etter,K . G. FKon the Progress of Applied C hem istry. (Book R eview )... 1181378)... 255e e, R . H. A nnual R eports of the Society of Chem ical Ind u stryalkand E . M . Fran kel. Low Tcm perature-V acuum Food D ehydration... 1036
Mc...57, 154, 244, 366, 476, 589, 688, 781, 883, 971, 1064, 1157Milla n, A. Foreign Industrial N ew s..."...
McP(Book R eview )... 613h erso n, W. Gas and Flam e in M odern W arfare, by Auld. Me e sChem icals in the Research L aboratory of the E astm an K odak, C. E . K . R eport on the Production of Synthetic Organic C om pany for the Y ear 1918—1919... 1141
andI t ... 454 H . T . Cla rke. New Yellow D ye and Light Filters M ade from MegrawR eview )... 613, H . A. M ill and Cyanide H andbook, by Allen. (Book Meig h a nChloride in G as M ixtures... 943, M . H . and V. C. Allison. D eterm ination of M ethyl and G. W. Jon es. Sodium Pyrogallate Solution as an A bsorbent for O xygen... 311
Men au ldrazine M ethod of D eterm ining P entosans... , P. and C. T . Dow ell. M odification of the Phenylhy 1024 Mer r el l, C. G. C ontribution to Sym posium on In stitu te for D rug R esearch... 61
Mer r ill, D. R . and C. C. Scalione. T annin C ontent of Redw ood. . 643
Mer r illE vaporation... 230, E. C. and C. O. Ew in g. L aboratory A pparatus for R apid MerzCem ent M ill D u st... , A. R. and W . H. Ross. N ature of the Recom bined P otash in 39 Meserv e, S. B., G. G. Oberfell and S. D. Siiin k l e. Testing N atu ral Gas for Gasoline C on tent... 197
Mik esk aUsed in the Preparation of Photosensitizing D yes. I— QuinolineBases... 456, L. A., J. K . Stew art and L. E. Wis e. Interm ediates Millardvan K looster. (Book R eview )... 1181, E . B. L ecture D em onstrations in Physical C hem istry, by Mil lerM ethod for the Preservation of Starch Solution... 963, R. J. A pparatus for R apid G astric Analysis together w ith a Mil n eFire H azards in D yestuff Storage and M ixing... 892Fire Protection in Chem ical P lan ts... 489, W. D. Chem ical Fire H azards ... 701
MShall W e H ave A nnual P aten t Renewal Fees?.-... 697in e r, H. S. Definition of the Term "F . O. B. New Y ork." N o te .. 1094
MSewage Disposal, by K innicutt, el al. (Book R eview )... 1181ohlmanM iles Acid Process of Sewage T reatm en t ... 325, F . W . D eoxygenating Effect of the Effluent from the MonroePure P hthalic A nhydride. T he System : Phthalic A nhydride—Phthalic A cid. (See Gibbs, 1031)... 1116, K . P. P hthalic A nhydride. II— T he M elting P oint of Phthalic A nhydride. I l l — T he System : N aphthalene-P hthalicA nhydride... 1119
MoodyChem ists' Club for the Y ear Ending April 30, 1919. ... 595, H . R. A nnual R epoit of the B ureau of Em ploym ent of the Mooreof Business Session, Philadelphia M eeting... 981, H . C. Division of Fertilizer C hem istry, A. C. S. M inutes R esults of F u rth er C ooperative W ork on th e D eterm ination ofSulfur in P y rite ... 45 MorganProcess for the Production of A cetone and E th y l A lcohol... 723, R . R ., J. H. Northrop and L. H . As h e. F erm entation MorganL ith arg e... 1055, W . V. C olorim etric D eterm ination of Lead Dioxide in MorkF utu re of C ertain A m erican-M ade Chem icals, Buffalo M eeting,A. C. S ... 474, H . S. T he F utu re of Cellulose A cetate. Sym posium on Mou nt, G. Association of B ritish Chem ical M anufacturers. N ote. 890 Mu l l in ixM anganates and Perm anganates— 1... 317, R . D ., H . I. Schlesinger and S. Po po ff. Studies on MurrayR esearch... 157, B. L . C ontribution to Sym posium on In stitu te for D rug
T H E J O U R N A L OF I N D U S T R I A L A N D E N G I N E E R I N G C H E M I S T R Y Vol. n , No. 12 Mu r r i l lR eview )... 390, P. I. T N T and O ther N itrotoluenes, by Sm ith. (Book
My e r stion of U ranium in Alloy Steels and F erro-U ranium ... 316, F . B., G. L. Ke l l e y a n d C. B. Il l in g w o r t h. D eterm ina
N E IL L . W . L. W ork of the L ibrary of the Solvay Process Com pany.L ibrary Sym posium , Buffalo M eeting, A. C. S ... 588
Ne i s hC hem ist... 699, A. C. a n d O. By r o n. M otion Pictures in th e T raining of the Ne s b i t tfractories in the Iron and Steel Industries. R efractories Sym , C. E. a n d M . L . Be l l. Interesting F acts Concerning R e posium, Philadelphia M eeting, A. C. S ... 1149
Ne w m a r kseed O il... 950, F., H . V. Ar n ya n dC. Ki s h. Color S tandards for C otton Nic h o l s* E ditorial, 92; L etter. 378)... 255F utu re of the American D ye In d u stry ... .. . 53, W . H . Back to the Colleges and U niversities. (See R esearch and A pplication. P resident’s Address, PhiladelphiaM eeting, A. C. S . . ... 917
T he C hem ist and R econstruction. Address, Buffalo M eeting,A. C. S ... 399
No r r i s, J. F . M anufacture of W ar Gases in G erm any. . . . ... 817
No r t h r o p, J. H ., L. H . As h e a n d R . R. Mo r g a n. F erm entation Process for the Production of Acetone and E thyl A lcohol 723
No r t h r u p, Z. A naerobic C ulture V olum eter. (See Th i s Jo u r n a l, 10 (1918), 624) C o r r e c tio n ... 167
No y e sSoil A cidity— The R esultant of Chem ical P henom ena... 1040Disulfonic Acid M ethod... . ... 213, H . A. A ccurate D eterm ination of Soil N itrates by Phenol No y e pR eport of the C om m ittee on Cooperation betw een the U niversities lard Gibbs M edal A ddress... and the Ind u stries , W. A. Positive and N egative Valence. A bstract of W il... 417 980 ObE R F E L L , G. G ., A. C. FLaw rence. M ethods of T esting G as M asks and A bso rben ts... 519ie ld n er, M . C. Teague and J. N . and R . P. Ma ss. A utom atic C om pensating Flow M eter... 294
S. D. SGasoline C on tent... 197h ink le and S. B. Meser v e. T esting N atu ral Gas for Ohlig ersearch... 157, W . C ontribution to Sym posium on In stitu te for D rug R e O’Learyposition... ... ... 976, J. W . Industrial P atriotism . Address, Chem ical Ex Ol senM eetings: , J. C. R eports of Am erican In stitu te of Chem ical Engineers < 11th A nnual M eeting, Chicago, Jan u ary 15 to 18, 1919... 162
11th Sem i-Annual M eeting, Boston, June 18 to 21, 1919... 789
Osborn, S. J . T he M ohr and the M etric M illiliter. N o te . ... 599
P A L M E R , Chem ical Ind u stry . a. M . R eport of th e Alien P roperty C ustodian on the... 352
Palm er, C. S. Study of Engineering E ducation, by M ann. (Book R eview )... .• • • • 1?5 Wool G rease. A hren's “ Sam m lung Chem ischer und Chem isch- Technischer V orträge.” ... 798
PParrarsonsN eedle Valve w ith D elicate A djustm ent for H igh Pressure G a se s.. 768E dw ard G. Love— H is R elation to the American Chem ical Society.O b itu a ry ...,... 992, S. W. Fusion Bomb fot Sulfur D eterm ination in C oal , C. L. Com mercial O xidation of Am m onia to N itric A cid. . 541230 R eport of A. C. S. C om m ittee on W ar Service for C hem ists... 413
A m erican Chemical Society:A dvisory C om m ittee M eetings... 1918 D irectory... 7313.000 M em bers... 161, 592, 788, 988371 14.000 M em bers for 1920... 891
PP a tte rs o n , A. M . A Bureau of Chem ical Intelligence. (See P aten tarsonsIncluding N itric N itrogen ... 306, J. T . and B. S. Davisson. D eterm ination of T otal N itrogen C om m ittee R eport, 250)... 487
D ecennial Index as An Aid to Organic R esearch. N o te ... 989
Pea rceS tudy of the F a tty Acids O btained from V arnish Oils and fromV arnishes... , W . T . M ethods of V arnish A nalysis... .^... 200121 Perro tt, G. St. J., G. H . Clo w es, B. Gordon and E . L. Gr een s- pe l d e r. Effect of M oisture C ontent on th e Perm eability of Fabrics to M ustard G as... 1016
A. C. FR espirators... 1013ie ld n er and M . Yablick. N ew A bsorbent for Am m onia andGas M ask F abrics... 438 A. E . Plum b. Effect of Exposure to W eather on R ubber Per sh in g, J. J. Chem ical W arfare Service Overseas. N o te ... 597
PPet b r k inh elpscan-M ade Chem icals, Buffalo M eeting, A. C. S ... 475, E. B. Stream Pollution and Its R elation to the Chem ical, A. G. Phenol. Sym posium on F utu re of C ertain A m eri Industries. Address, Philadelphia M eeting, A. C. S ... 928
Pic k el, J. M , F a t E xtraction A pp aratu s... 1053
Pic k er in qPerm eability of Ba.lloon F abrics... 966, S. F . and J. D. Edwards. M ethod for D eterm ining the Plum bon R ubber Gas M ask F abrics... 438, A. E. and G. St. J. Perro tt. Effect of Exposure to W eather Po pe1103)... 512, F. Condition of Chem ical P lants in G erm any. (S « E ditorial, Popo ppM anganates and Perm anganates— I . ... , S., H . I. Schlesinger and R . D . Mu ll in ix. Studies on 317 PorterAm m onia, by C alvert. (Book R eview )... 177, H . C. M anufacture of Sulfate of A m m onia and Crude Potsdam erN otes on Sodium P russiate... , L. S. D ata of Interest in the B arium In d u stry . 970769 Pow erA m erican D rug Ind u stry . (See Sym posium , 59, 157)... 377, F . B. An In stitu te for C ooperative R esearch as an Aid to the D istribution and C haracters of Some of the Odorous Principles ofP lan ts... 344
PozEN, M . A. T he Practical Efficiency of Som e S ubstitutes for the Perm an-ganate-Form alin M ethod ... 448and L. V. Die t e r. D isinfection w ith Form aldehyde. Pr ic e, W. B. R elation of the C hem ist to the Brass In d u stry ... 770
Pr in d lnewal Fees. P aten t Sym posium , Philadelphia M eeting, A. C. S . 930E, E . J. An Answer to the Proposal of A nnual P aten t R e PurdyPhiladelphia M eeting, A. C. S ... 1151, R . C. Superior R efractories. R efractories Sym posium , Q u i n n , r . j . $10 0 ,0 0 0 F ire... 70 1 R E D M A N , L. V. Should We H ave Annual Renewal Fees? P aten tSym posium , Philadelphia M eeting, A. C. S ... 933
R e e se , C. L. Back to the Colleges and Universities. (See E ditorial,Reissm anIntroductory R em arks, D ye Section, A. C. S., Philadelphia M eet92; L etter, 378)... 255in g M eeting, A. C. S ... , G. K odak P ark L ibrary. L ibrary Sym posium , Buffalo... 1071583 Richards, B. Fire Protection in Chem ical P lan ts... 490
RichardsR eport, 35th M eeting American Electrochem ical Society... 483R eview )... , J. W . Industrial E lectrom etallurgy, by R idcal. (Book 1182 RichardsonCom mercial F ats and O ils... , W . D. A. C. S. C om m ittee R eports on the Analysis of...6 9 , 1161 Rochow, W . F . Selection of R efractories for Industrial Furnaces. R efractories Sym posium , Philadelphia M eeting, A. C. S ... 1146
Roorbach, G. B. M ore D etailed Statistics of Chem ical Com m odities 257 Ro pe r, D. C. D enatured Alcohol. N o te... 379
Rose, R . E. Foreign D ye P atents, T heir R elation to the D evelop m ent of the Am erican D ye In d u stry . ... 1073
R oss, B. B. Preparation of Substances Im p o rtan t in A griculture:A L aboratory M anual of S ynthetic A gricultural Chem istry, byPeters. (Book R eview )... ... 612
R oss, W . H . C em ent M ill D u st... 39and A. R . Merz. N ature of the Recom bined Potash in Rudnick, P. Corrosion T ests on Com m ercial Calcium Chloride Used in A utom obile “ A nti-Freeze Solutions” . . ... 668
Russell(See P aten t Sym posium , 9 3 0 ). , B. Should G ranted P atents be Subjected to A nnual Fees?;v .. ... 1092
Russell, G. A. Effect of Fertilizers on the Com position of H o p s .. . . 218
SaM M IS, J. L. Im provem ent in Casein M aking... ... 764
Saw yerB inary System s of a N itrotoluene and System m etrical T rinitro-m etaxvlene... , J. P. and J. M . Bell. Studies on the N itrotoluenes. I—• 1025 ScalesSugars Sim plified... , 1^. M . C uprous Chloride-Iodine M ethod for Reducing 747 ScalionE, C. C. and D. R. Merrill. T annin C ontent of R edw ood. 643 ScHiEFPELiN, W . J. C ontribution to Sym posium on In stitu te forD rug R esearch... 60
Schlesinger, H . I., R . D. Mu llin ix and S. Popo ff. Studies on M anganates and Perm anganates— 1 ... 317
Scholl, C. E. R apid M ethod for D eterm ining U ranium in C arnotite. 842 SchrammM ethod... , E . D eterm ination of C adm ium by the H ydrogen Sulfide 110 Scottof Iro n ... 1135, W . A pplication of R otating R eductors in the D eterm ination Scoville, W . L. Scam m ony and Its S ub stitutes... 335
Seid el l, A. Building for the American Chem ical Society... 693
Sh eppa rd, E. J . Effect of Exposure on R aw Linseed O il... ... 637
Sh in k leN atu ral Gas for Gasoline C ontent... 197, S. D., G. G. Oberfell and S. B. Meserv e. Testing Sh iv e r, H . E . and T . E. Keit t. F urth er Study of the DeRoode M ethod for D eterm ining P otash ... 1049
Shoaffm ental P lant of the U nited S tates D epartm ent of A griculture.Prelim inary P ap er... , P. S. and J. W . Tu r pe n t in e. Potash from K elp: Experi 864 ShraderSeed and G rape Seed... 1134, J. H. Possibility of Com mercial U tilization of T om ato Sh r ev eM anufacture of Interm ediate Products for D yes, by Cain. (BookR eview )... 178, R . N . A m erican Chem ical Society D ye Section... 692
Sib e r tD edicatory Address of the C hem istry H all, U niversity of N ebraska. 671, W . L. Chemical W arfare... 1060
S ill, T . W . D yestuff P lants and T heir W ar A ctivities. (See E ditorial, 1103)... *... 509
Sim pson, R. M . P latinum T h e ft... 487
Singm aster, J. A. R econstruction in the Zinc In d u stry ... 146
Sk in n e rD eterm ination of Iodide in M ineral W aters and B rines... 563in M ineral W aters and B rines... 954, W . W . and W . F . Baughman. D eterm ination of Brom ide Slossonthe Public P ress... 71, E . E . D on’t for W ould-Be W riters of Scientific A rticles for Sm ithR ubber G oods... 33, A. H . and S, W . Epstein. D eterm ination of Free C arbon in Sm ith, B. H . T incture of V anilla of the N ational F orm ulary 953
Sm ithM eeting, A. C. S ... 405, E. F . The American Spirit in C hem istry. Address, Buffalo S m ith, J. F . L ibrarians for R esearch Libraries. (See G reenm an,Functions of a Research L ibrary in the D yestuff Industry. L ibrary701) N o te... 599Sym posium , Buffalo M eeting, A. C. S ... 584
Sm ith, R . C. M anufacture of Arsenic T richloride... 109
SmollD eterm ination... 466, A. E . Recovery of Platinum and Alcohol from the Potash Sollmansearch... 69. T . C ontribution to Sym posium on In stitu te for D rug R e Spea rsD eterm ination of C rude F ib er... 140, II. D . C onvenient and Efficient D igestion A pparatus for the Spe e d, B. An A ppreciation of D r. C ottrell. Perkin M edal A w a rd .. 153
SPENCE, D . C rude R ubber and C om pounding Ingredients, by H . C.Pearson. (Book R eview )... 906
StanleyN o te ... , F . Polariscopes and International Saccharim etric Scale. 598 Ste in k o e n igA nim als... 463, L. A. R elation of Fluorine in Soils, Plants, and St e n iu sRock P hosphate... , J. A. Solvent A ction of D ilute C itric and N itric Acids on 224 Stew artof D ilute CSj-Air M ixtures... 130, G. R. and J. S. Burd. Course of R eaction in Explosions Stew artL. E. Wthesis of Photosensitizing Dyes— Pinaverdol and P inacyanol. . . . 460, J. K ., L. E . Wise and L. A. Mis eik esk a, C. H . L. Interm ediates^U sed in the P repund and E. Q. Adams. Syn aration of Photosensitizing D yes. I— Quinoline B ases... 456
S tie g litz , J. Back to the Colleges and U niversities. (See E ditorial,R eport by the C om m ittee on Publication of C om pendia of Chemical92; L etters, 255)... L iterature, A. C. S ... 415378 Stin c h field, R. L. A nnual P ate n t Fees in the U nited States. P aten t Sym posium , Philadelphia M eeting, A. C. S ... 934
Dec., 1919
Strachansearch... 1080, E. K . Place of Physical C hem istry in D yestufI R e
STREETER, E. D. C ontinuous V acuum Still for M ustard G as... 292
S u th e rla n d , L. T . T he Soldier, the Sailor, and the Chem ist. (SeeE ditorial, 182)... 485
TaFE L , L. A. L ibrary Service of the New Jersey Zinc Com pany.L ibrary Sym posium , Buffalo M eeting, A. C. S ... 586
Taussig, F. W . Problem s of the D yestuff In d u stry ... 55
T au ssig , J. H . an d VV. II. F ulw uilB R . R efractory Problem s of the Gas Industry. Refractories Sym posium , Philadelphia M eeting,A. C. S ... 1153
Taylor, F. O. Pharm aceutical C hem ist and the Scope of His W ork. . 239
TaylorHygroscopic Properties of Black Pow der... 1032, G. B. H eat of R eaction of Am m onia O xidation... 1121
and J. H. Capps. Effect of Phosphine and H ydrogen Sulfide on the O xidation of Am m onia to N itric A cid... 27
Tea gu e, M . C., A. C. Fie ld n er, G. G. Oberpell and J. N . Law ren c e. M ethods of Testing Gas M asks and A bsorbents... 519
A. C. FGas M asks against Various Industrial G ases... 622ieldn er and J. H . Yo e. Protection Afforded by A riny ThomCanned Salm on... 655, C. and A. C. Hu n ter. Aérobic Spore-Form ing Bacillus in Thompsonduring S terilizatio n ... 657, G. E. T em perature-T im e R elations in Canned Foods Thom psonview )... 1182, G. W . M etallurgy of Lead, by H ofm an. (Book R e ThomsonP aten t Sym posium , Philadelphia M eeting, A. C. S ... 932, E. A rgum ents against A nnual P aten t Renewal Fees. Thomsonthe E xposition... 974, P. T he Chem ical Independence of America as Shown at TiioruurnR esearch... . A. D. C ontribution to Sym posium on In stitu te for D rug 62 Tin g l eand F. W. B. A. Amm oniacal Silver Oxide Solutions. N o te ... 379auington. D eterm ination of Small A m ounts of f Benzene in E thyl Alcohol... 555TTsujim otourrk n tin eOil. (See T h is J o u r n a l, 8 (1916), 889) C orrection... 798Experim ental P lan t of the U nited S tates D epartm ent of Agri, M . Highly U nsaturated H ydrocarbon in Shark Liver, J. W. and P. S. Shoapp. Potash from K elp: T he culture. Prelim inary P ap er... 864
Uh l i n g ë rchlorarsine, 105; C orrection... 380, r. h. and R . V. Cook. M anufacture of M ethyldi- Va i l, j. g. Some Properties of Com mercial Silicate of S oda 1029 Van Al stin e, E . A bsorption P ip ette ... 51
Van ALiddell. (Book R eview )... 86rsdalb, G. D. M etallurgists’ and Chem ists' H andbook, by Vanderalde, A. J. J. A L etter from Belgium. N o te... 167
VandbrklD rug R esearch... EEd, C. E . C ontribution to Sym posium on In stitu te for 159 Vassarings— Coal C alorim eters... 467, H. S. Simplified Signal Device for Therm om etric R ead Wa d d e l l, j. M odifications of Pearce’s M ethod for A rsenic 939
W a g n e r, T. B. Back to the Colleges and Universities. (See Editorial,Thom as J. Parker. O bituary ... 1177Renewal Fees on P atents. P aten t Sym posium , Philadelphia92; L etters, 378)... 255M eeting, A. C. S ... : ... 938
Wa lker, S. S. Use of N ickel Crucibles for the J. Lawrence Sm ith Fusion in D eterm ining Soil P o ta s s iu m ... 1139
Wa tkins, W . H . O bservations on the E stim ation of the S trength of D yestuffs .*•••...*... 1079
Waynickterm ination of Carbon in S o ils.. . ... , D. D. Simplified W et C om bustion M ethod for the D e 634 Wea ver, E . R . Bibliography of Helium L iteratu re... 682
11 89 Web erin Canned Sardine« during Storage... 121, F. C. and J. B. Wilson Form ation of Am m onia and Amines WEBSTER, J. C. First Gas R egim ent... 621
Wed gerM assachusetts D istrict Police... 893, W . L. R eports from the Chemical L aboratory of the WWSome Chemical N eeds of the Vegetable Oil In d u stry ... 970e id le inessonProduction and T reatm ent of Vegetable Oils, by Chalm ers. (BookR eview )... 612(Book R eview )... 1002, D. C atalytic H ydrogenation and R eduction, by M axted., E. R. Chem icals Division, W ar Industries B oard ... 1006
Wh e ele r1056; C orrection... 1172, H. J. Problem s and M ethods in A gricultural R esearch, Wh it e, A. H . Present S tatus of N itrogen F ixation... 231
Wh it ew ith Special Reference to Increasing U nsaturation... 648, H. L. M odification of the Com position of Vegetable Oils, Whitm orecurials... 1083, F. C. Bibliography of the L iterature of Organic M er Wh itn eydelphia M eeting, A. C. S ... 936. W . R. P aten t Renewal Fees. P aten t Sym posium , Phila andS tates... 248 L. II. Baekeland. N aval Consulting Board of the U nited Wic h er sR hotanium W are as S ubstitutes for Platinum L aboratory Utensils 570 , E. and L. J. Gurevich. C om parative T ests of Palau and Wil e yterm ination of V anadium in Steels by Electrom etric T itration., J. A., G. L. Kelley, R. T. Bohnand W. C. Wright. De T he Selective Oxidation of V anadyl Salts by N itric Acid in thePresence of Chrom ic S alts... 632
William sview )... 1181, R . S. Chem ical Calculations, by Ashley. (Book R e Wilso nin Canned Sardines during Storage... 121. J. B. and F. C. Web er. Form ation of Am m onia and Amines Wilso nsorbents... 420, R E., N . K . Chaney and A. B. Lamb. Gas M ask Ab Wis ethesis of Photosensitizing Dyes— Pinaverdol and Pinacyanol. . . . 460, L. E., E. Q. Adams, J. K. Stew art and C. H. Lund. Syn and C. H . Lund. Interm ediates Used in the Preparation of Photo sensitizing Dyes. II— Q uaternary H alid es. ... 458
J . K . SP reparation of Photosensitizing Dyes. I— Quinoline B ases tewart and L. A. Mik eska. Interm ediates Used in the 456 Wit hrowLegislation... 253, J. R. P rom pt Action by Chem ists N eeded on Prohibition Witzem anntions... 893, E. J. Explosions w ith Amm oniacal Silver Oxide Solu Wolhan, A. and L. H . Enslow. Chlorine A bsorption and the C hlorination of W ater... 209
Woodman(Book R eview )... , A. G. Beverages and T heir A dulterations, by W iley. 1001 Wooton, P. W ashington L e tte r..74, 168, 266, 380, 491, 600, 702, 799, 895 Wrig htterm ination of V anadium in Steels by ElectromQtric T itration.The Selective Oxidation of V anadyl Salts by N itric A«id in the , W. C., G. L. Kblley, J. A. Wiley and R. T . Bo h n. D e Presence of Chrom ic S alts... 632
Y A B L IC K , M ., G. Ssorbent for Am m onia R espirators... 1013t. J. Pbrrott and A. C. Field n er. New Ab YodbrD eterm inations of C hlorine... 755, L. A daptation of the M ohr Volum etric M ethod of General Yob, J. H ., A. C. Fby A rm y Gas M asks against Various Industrial G ase s... 622ieldn erand M . C. Teagub. Protection Afforded Younoof 2C1, 5,6-D initrocym ene... 1130, R. C. and H. A. Lubs. P ara Cym ene. I l l — Preparation Z A N E T T I, J. E. Interallied O rganizations for Chem ical W arfare,721; C orrection... 892
Zb rbanof Cane T an n in ... 1034, F. W . Color Changes of Sugar Cane Juice and the N ature Zuckbr, R . D. G erm any's Industrial Position... 777 T H E J O U R N A L OF I N D U S T R I A L A N D E N G I N E E R I N G C H E M I S T R Y
