Decennial Index ^ 1881 — 1890. 
1 1 1 
of exudation, 81,. 489 — histology of 
root, 81, 487. 
SILVAN US SIIEINAMENSI8, descrip- 
tion, 83, 162. 
SILVER, detection iii presence of 
merciirous salts (Moerk), OO, 
608 — recovery from potassium 
cyanide solutions, 90 , 583. 
— PLATING, solution, 85, 26. 
— SALTS, behavior to ozone, 82, 617 
— purity of commercial, 82, 588. 
— AMMONio-NiTRATic, chemistry (Dra- 
per), 87, 22. 
— CHLORIDE, combination with me- 
tallic chlorides, 88, 198. 
— CHROMATE, test paper for chlorides, 
90, '291. 
— FULMINATING ( Bcrthollet), chemis- 
try. 87, 22. 
— IODIDE, nascent, use in conjunctivi- 
tis, 88, 407. 
— NITRATE, reducing action of par- 
affins, 84, 436— double salts with 
alkaline nitrates, 80, 151 — action 
of ammonia, 87, 22 — as test for 
fixed oils (Moerk), 89, 65. 
— NITRATE, DILUTED, U. S. Ph. and Ph. 
Germ., 83, 317. 
— THiosuLPiiATEs, double salts, 89, 
586. 
SIM ABA, CEORON — S. wALDiviA, con- 
stituents, 81, 72 — uses, 85, 575. 
SIMARUBA MEDici>^\Lis — S. offici- 
nalis — S. VERSICOLOR, uses, 85, 575. 
— .salubris, uses, 84, 628. 
SIMONILLO de Mexico, Galea Zaca- 
techichi, uses, 80, 122. 
SINAPIN, decomposition products, 
83, 551. 
SIN APIS. See Mustard. 
SINFITO de Mexico, Potentilla 
species, uses, 80, 123. 
SINICUICHE. Nesaea salicifolia, uses, 
80, 123. 
SIRE DON HuMBOLDTii, use in 
Mexico, 85, 309. 
SIRODREPA panicea, description, 
83, 161. 
SIROP de DENTITION (Delabarre), 
84, 614, 85, 20. 
SIUM, ANGUSTiFOLiuM uses, 85, 385. 
SIZYGIUM. See Syzygium. 
SKIN, diseases, Nuna's topical appli- 
cations, 89, 17 — preparations, 89, 
443. See also Hides. 
SKUNK, perfume, as anaesthetic, 81, 
580. 
SLEEP, chemistry, 88, lOL 
SMKLLTNG salts, English, 88, 403. 
SMILAX, GLYCYiMi YLLA, swcct prin- 
ciple, 81, 237, 87, 263. 
— .MEDicA, uses, 80, 17-. 
— PSEUDO-CHINA, ut-es, 80, 75. 
— RoTUNDiEOLiA, analysis 80, 419. 
SNAKE POISON, constituents, 80, 
! 302— fatal dose^, 90, 352. 
— ROOT, wjiiTE, origin, constituents, 
I etc., 90, 124. 
SNUFF, CATARRH, 80, 294, 90, 173. 
SOAP. See also Sapo. 
— detection of free alkali, 90, 17 — 
1 estimation of rosin, 82, 442, 85, 
I 383— examination, 84, 145, 87, 
' 69. 375 — as a hygienic material, 
1 80, 436 — manufacture, 84, 141 — 
as pill excipient, 85, 595. 
— CASTOR OIL, for liniment, 83, 271. 
— DLSINFECTANT, 88, 613. 
— FLUID, neutral, 90, 4()1. 
— GALL, 82, 64. 
— GLYCERIN (fluid), 90, 402. 
I — GREEN. See Soap, soft. 
j — iodine, deterioration, 90, 401 — 
preparation, 82, 64. 
j — MERCURIC iodide, 88 , 553. 
I — NATIVE, Wyoming, 89, 613. 
— NEUTRAL (Geissler), 90, 16. 
I PETROLEUM, 89, 287. 
I — ROSIN (as pill excipient), 90, 495. 
! — SOFT, 82, 489— Ph. Germ., 83, 
L31. 
; — "sublimated," stable, 80, 165 — 
I estimation of mercury, 80, 611 — 
j proper color, 90, 17. 
[ — SULPHUR, camphorated, 82, 65. 
\ — tannin, 82, 64. 
— zinc sulphocarbolate, 88, 613. 
SOAP ROOT, used in Egypt, 89, 188. 
j See also Saponaria. 
I SOCOYOL, Oxalis species, uses, 80, 
; • 123. 
SODA industry, 83, 424— loss of so- 
j dium in the manufacture, 84, 11 — 
utilization of the products, 90, 
i 535— impurities in crude, 84, 11 
— contains nitrate, 89, 78. 
I — avater apparatus, Lu kens' first 
I make, 85, 57. 
SODIO-BISMUTII citropyroborate,84, 
318. 
' FERRIC CITRATE, 83, 119. 
I — FERRIC CTTROPHOSPHxVTE, 83, 170. 
I FERROUS CITRATES, 83, 45. 
FERROUS CITROPHOSPHATES, 83, 45. 
SODIUM, loss in the manufacture of 
soda, 84, 11 — process (Castner), 
80, 541. 
I — alginate, uses, 85, 546. 
j — aluminate, composition, 81, 59. 
j — ammonium sulphites, 90, 151. 
I — BENZOATE, solubility in alcohol, 82, 
16— uses in dysentery, 82, 4?6— 
