ISDEX. 



771 



Sodium nitroferricyanido, 555 



nitroprusside, 555 



perborate, 189 



peroxide, 263 



phenolate, 570 



phenolsulphonate, 573 



phosphate, 265 



effervescent, 265 

 exsiccated, 265 



potassium tartrate, 515 



pyrophosphate, 265 



salicylate, 583 



stannate, 363 



sulph-antimonite, 359 



sulphate, 264 



sulphite, 264 



sulphocarbolate, 573 



tetrathionate, 213 



theobromine salicylate, 616 



thiosulphate, 265 

 Solder, 319 



Solids, definition of, 19 

 Solubility, definition of, 158 



table of, 396, 397 

 Soluble ferments, 455 

 Solute, 158 

 Solution, colloidal, 331 



complex or chemical, 151 



definition of, 151, 157 



heat of, 158 



ionic mechanism of, 217 



of gases, 159 



saturated, 151 



simple, 151 



tension, 319 



Solutions, boiling- and freezing-points 

 of, 160 



hyper- and hypotonic, 163 



is-osmotic or isotonic, 163 

 Solutol, 574 

 Solvay process, 263 

 Solveol, 574 

 Somnoform, 478 

 Sonnenschein's test, 611 

 Sources of heat, 44 

 Sparteine, 604 

 Spasmotpxine, 621 

 Spathic iron ore, 293 

 Specific gravity, 32 



heat, 49 



weight, 32 

 Spectroscope, 59 

 Spectrum, 59 



continuous, 61 

 Spermaceti, 520 

 Spirit, 482, 486 



Columbian, 482 



methylated, 482 



of ammonia, aromatic, 269 



of ether, 522 



compound, 522 



of glonoin, 488 



of glyceryl trinitrate, 488 



of hartshorn, 169 



Spirit of Mindererus, 503 



of nitrous ether, 523 

 assay of, }_".) 



of phosphorus, 222 



proof-, 484 



wood-, 482 

 Stannic chloride, 363 



hydroxide, 362 



oxide, 362 



sulphide, 363 

 Stannous chloride, 363 



hydroxide, 362 



oxide, 362 



sulphide, 363 

 Starch, 535 



iodized, 536 



solution, 421 

 Stassfurt salts, 256 

 Steapsin, 683 

 Stearin, 524 

 Stearoptens, 598 

 Steatases, 637 

 Steel, 294 



Stereo-isomerism, 452 

 Sterilization, 458 

 Stibnite, 358 

 Stokes' fluid, 657 

 Stoneware, 289 

 Storage battery, 320 

 Stout, 486 

 Strontianite, 282 

 Strontium, 282 



chloride, bromide, and iodide, 282 



hydroxide, 282 



nitrate, 282 



oxide, 282 



salicylate, 584 

 Strychnine, 610 

 Stypticin, 614 

 Sublimation, 21 

 Substitution, 450 

 Succus entericus, 687 

 Sucrates, 534 

 Sucrol, 581 

 Sugar, cane-, 533 



estimation in urine, 733 



fruit-, 532 



grape-, 531 



muscle-, 532 



of lead, 503 



of milk, 534 

 Sulph-antimonites, 359 



-arsenates, 351 

 Sulpho-alcohols, 495 

 Sulphonal, 495 

 Sulphonethylmethane, 496 

 Sulphonmethane, 495 

 Sulphur, 204 



determination in organic com- 

 pounds, 445 



dioxide, 206 



flowers of, 205 



iodide of, 243 



milk of, 205 



