Outlines of Proximate Organic Analysis: For the Identification, Separation, and Quantitative Determination of the More Commonly Occurring Organic Compounds |
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Page 14
... , various distillation products are generated , and the mass burns with the odor of burnt sugar and the separation of carbon.- Pure tartaric acid dissolves in cold concentrated sulphuric acid , 14 SOLID NON - VOLATILE ACIDS .
... , various distillation products are generated , and the mass burns with the odor of burnt sugar and the separation of carbon.- Pure tartaric acid dissolves in cold concentrated sulphuric acid , 14 SOLID NON - VOLATILE ACIDS .
Page 15
... Pure tartaric acid dissolves in cold concentrated sulphuric acid , colorless , the solution turning black when warmed . c . The normal tartrates of potassium , sodium , and ammo- nium , and the acid tartrate of sodium , are freely ...
... Pure tartaric acid dissolves in cold concentrated sulphuric acid , colorless , the solution turning black when warmed . c . The normal tartrates of potassium , sodium , and ammo- nium , and the acid tartrate of sodium , are freely ...
Page 43
... pure , but frequently found having odor of benzoin , and rarely a urinous odor , of an acid and warm taste , and a strongly acid reaction . It is soluble in 200 parts of water at 15 ° C. ( 59 ° F. ) , in 20 parts of boiling water , in 3 ...
... pure , but frequently found having odor of benzoin , and rarely a urinous odor , of an acid and warm taste , and a strongly acid reaction . It is soluble in 200 parts of water at 15 ° C. ( 59 ° F. ) , in 20 parts of boiling water , in 3 ...
Page 46
... pure it is white , and at ordinary temperatures odorless . Suc- cinic acid is soluble in about 13 parts of water at ordinary tem- peratures , in 2 parts of hot water , in 30 parts of cold or 20 parts of boiling alcohol , sparingly ...
... pure it is white , and at ordinary temperatures odorless . Suc- cinic acid is soluble in about 13 parts of water at ordinary tem- peratures , in 2 parts of hot water , in 30 parts of cold or 20 parts of boiling alcohol , sparingly ...
Page 48
... pure ( a ) .— Separated from Cresylic acid and other constituents of crude carbolic acid or from Fats by its greater solubility in water ( h ) ; from solu- tion ( in a greater quantity of ) water by saturation with common salt ( i ) ...
... pure ( a ) .— Separated from Cresylic acid and other constituents of crude carbolic acid or from Fats by its greater solubility in water ( h ) ; from solu- tion ( in a greater quantity of ) water by saturation with common salt ( i ) ...
Common terms and phrases
absolute alcohol acetate of lead acetic acid acidulated alcoholic solution alkalies alkaloids ammonia ammonium amylic alcohol anhydrous anilin aqueous alkalies barium benzole bisulphide of carbon blue boiling brown Butyric calcium cent chloral hydrate chloride chloroform color colorless concentrated sulphuric acid crystals decomposed Dextrin digestion dissolves distillation distinction ether fat acids ferric filter filtrate formed formic acid freely soluble gallic acid Gelatin glucose glycerin grams grav heat hydrochloric acid insoluble iodine lactose liquid melting mercuric methylic alcohol mixture naphtha Narceina neutral nitric acid odor ordinary temperatures oxalic oxide permanganate petroleum naphtha potassio cupric potassium precipitate prisms residue resin separated slight slightly soluble slowly solid solu soluble soluble in alcohol soluble in cold soluble in ether soluble in water Spar'g sparingly soluble spec starch Strychnia Sucrose sulphate sulphuric acid tannic acid tartrate taste tion turbid valerate vapor Veratria violet volatile oils washed water solution yellow yellowish
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