Principles of PharmacySaunders, 1909 - 1175 pages |
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Page 317
... color- less pills with a white powder , such as a finely powdered starch ; while those which are of a dark color are usually dusted with lycopodium . powder ; glycyrrhiza is used as a dusting - powder , especially in Ger- many , but is ...
... color- less pills with a white powder , such as a finely powdered starch ; while those which are of a dark color are usually dusted with lycopodium . powder ; glycyrrhiza is used as a dusting - powder , especially in Ger- many , but is ...
Page 384
... color of the liquid should not be completely destroyed by boiling for ten minutes , nor should it wholly disappear if the vessel be afterward set aside in a dark place , covered , for ten hours ( absence of organic or other oxidizable ...
... color of the liquid should not be completely destroyed by boiling for ten minutes , nor should it wholly disappear if the vessel be afterward set aside in a dark place , covered , for ten hours ( absence of organic or other oxidizable ...
Page 386
... color should not be dis- charged after boiling ten minutes , nor by afterward setting the vessel aside for ten hours ... color to appear at the zone of contact of the two liquids . After shaking the ether - layer will separate with a ...
... color should not be dis- charged after boiling ten minutes , nor by afterward setting the vessel aside for ten hours ... color to appear at the zone of contact of the two liquids . After shaking the ether - layer will separate with a ...
Page 394
... color of solutions of litmus and indigo , and imparts a yellow color to solution of starch . If Bromine be added to an excess of potassium hydroxide T.S. , it should com- bine to form a permanently clear liquid , without the separation ...
... color of solutions of litmus and indigo , and imparts a yellow color to solution of starch . If Bromine be added to an excess of potassium hydroxide T.S. , it should com- bine to form a permanently clear liquid , without the separation ...
Page 395
... color ; its solution in chloroform or carbon disulphide has a violet color . It volatilizes slowly at ordinary temperatures . When heated to about 114 ° C. ( 237.2 ° F. ) it fuses , and is gradually dissipated in the form of a purple ...
... color ; its solution in chloroform or carbon disulphide has a violet color . It volatilizes slowly at ordinary temperatures . When heated to about 114 ° C. ( 237.2 ° F. ) it fuses , and is gradually dissipated in the form of a purple ...
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Common terms and phrases
acetic acid alcohol alkaline alkaloids ammonia ammonia water ammonium aqueous solution aromatic arsenic Assay.-Details atoms benzene calcium carbonate cent chemical chloroform color colorless compound constituent crystalline crystals cubic centimeters diluted dissolved Distilled Water dried drug ether ethyl evaporation extract ferric chloride ferrous filter filtrate fluidextract fluidrachms formula glycerin grains grammes H₂O heat hundred cubic centimeters hundred grammes hydrochloric acid hydrogen impurities insoluble iodide iodine iron liquid litmus-paper macerate manufacture mass menstruum mercury metallic milligrammes mixed mixture molecules nitrate nitric acid obtained odor odorless official ointment oxide percolate pharmacopoeia pills potassium hydroxide powder precipitate prepared produced quinine reaction recipe Remarks residue resin salt sodium sodium carbonate soluble specific gravity substance sufficient quantity sugar sulphate sulphide sulphuric acid syrup taste temperature Tests for Identity.-Given thousand cubic centimeters tincture triturated tube valence volatile oil water of crystallization water-bath weight well-stoppered bottles yellow yields zinc
Popular passages
Page 808 - Menthol occurs as colorless, acicular or prismatic crystals, having a strong and pure odor of peppermint and a warm, aromatic taste, followed by a sensation of cold when air is drawn into the mouth.
Page 464 - Great caution should be observed in handling it, as dangerous explosions are liable to occur when it is heated or subjected to concussion or trituration with organic substances (Cork, Tannic Acid, Sugar, etc.), or with Sulphur, Antimony Sulphide, Phosphorus, or other easily oxidi2able substances.
Page 639 - A mixture of hydrocarbons, chiefly of the methane series, obtained by distilling off the lighter and more volatile portions from petroleum, and purifying the residue.
Page 497 - A white, very bulky, and very fine powder, without odor, and having an earthy, but not a saline, taste. On exposure to the air, it slowly absorbs moisture and carbon dioxide.
Page 253 - Alcohol to saturate the powder and leave a stratum above it. When the liquid begins to drop from the percolator, close the lower orifice, and, having closely covered the percolator, macerate for forty-eight hours.
Page 250 - Cc. of this menstruum, pack it lightly in a cylindrical percolator and add enough of the menstruum to saturate the powder and leave a stratum above it. When the liquid begins to drop from the percolator, close the lower orifice, and having covered the percolator macerate the mixture for 48 hours.
Page 553 - Dissolve ten grammes of balsam of tolu in fifteen mils of ether, shake the pills with a sufficient quantity of this solution until they are uniformly coated, and put them on a plate to dry, occasionally rolling them about until the drying is completed. Keep the pills in a well-stoppered bottle.
Page 679 - AND USES : Glycerin is used in medicine chiefly as a solvent in preparing glycerites, and as a sweetening agent or vehicle in place...
Page 900 - The neutral sulphate of an alkaloid obtained from the bark of several species of cinchona (nat.
Page 673 - White, deliquescent, rhombohedral crystals, having a slight characteristic odor. Very soluble in water, alcohol, and ether. The aqueous solution, on boiling, is decomposed, with the formation of chloroform and carbon dioxide.