Outlines of Proximate Organic Analysis: For the Identification, Separation, and Quantitative Determination of the More Commonly Occurring Organic Compounds |
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Results 1-5 of 38
Page 10
... Glucose , - 168 161 188. Lactose , · 171 189. Sucrose , - 172 190. Mannite , · 174 161 ALCOHOLS AND THEIR PRODUCTS . · 162 · 162 191. Methylic Alcohol , 175 · 163 192. Ethylic Alcohol , 176 - 163 166 193. Aldehyde , 177 194 ...
... Glucose , - 168 161 188. Lactose , · 171 189. Sucrose , - 172 190. Mannite , · 174 161 ALCOHOLS AND THEIR PRODUCTS . · 162 · 162 191. Methylic Alcohol , 175 · 163 192. Ethylic Alcohol , 176 - 163 166 193. Aldehyde , 177 194 ...
Page 28
... glucose ) , and in dry distillation it yields pyrogallic acid . Ferric salts give blue to blue - black precipitates with gallo- tannic acid , quercitannic acid , and the tannic acids of poplar bark , birch bark , hazel - nut , uva ursi ...
... glucose ) , and in dry distillation it yields pyrogallic acid . Ferric salts give blue to blue - black precipitates with gallo- tannic acid , quercitannic acid , and the tannic acids of poplar bark , birch bark , hazel - nut , uva ursi ...
Page 33
... glucose . In dry distillation , phenic acid is formed , recognized by the odor . Quinotannic acid is removed from solution by acetate of lead , and from its lead precipitate by hydrosulphuric acid . For separation from Cin- chona bark ...
... glucose . In dry distillation , phenic acid is formed , recognized by the odor . Quinotannic acid is removed from solution by acetate of lead , and from its lead precipitate by hydrosulphuric acid . For separation from Cin- chona bark ...
Page 98
... glucose and guaiaretin ) ; the solution is precipitated violet with water , or violet blue to blue - green by alcohol . — Guaiac resin is easy to suffer oxidation , whereby bright colors are produced . The powder and the alcoholic ...
... glucose and guaiaretin ) ; the solution is precipitated violet with water , or violet blue to blue - green by alcohol . — Guaiac resin is easy to suffer oxidation , whereby bright colors are produced . The powder and the alcoholic ...
Page 100
... glucose . Jalapinol is in- soluble in cold , sparingly soluble in hot water , soluble in alcohol and in ether ; soluble in aqueous alkalies with combination as jalapinolic acid . Jalapinolic acid , liberated from its alkali salts by ...
... glucose . Jalapinol is in- soluble in cold , sparingly soluble in hot water , soluble in alcohol and in ether ; soluble in aqueous alkalies with combination as jalapinolic acid . Jalapinolic acid , liberated from its alkali salts by ...
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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