A Manual of the detection of poisons by medico-chemical analysisH. Baillière, 1857 - 170 pages |
From inside the book
Results 6-10 of 100
Page 18
... solution of sulphate of magnesia , containing chloride of ammonium , pro- duces a white crystalline precipitate of arsenate of magnesia - ammonia ; and an addition of sulphureted hydrogen water produces , immediately or after some time ...
... solution of sulphate of magnesia , containing chloride of ammonium , pro- duces a white crystalline precipitate of arsenate of magnesia - ammonia ; and an addition of sulphureted hydrogen water produces , immediately or after some time ...
Page 23
... solution of sulphurous acid , or sulphite of soda added that the odor of sulphurous acid is distinctly observable ; the heat is then continued until the odor has entirely dis- appeared . Woehler himself , with whom the proposi- tion ...
... solution of sulphurous acid , or sulphite of soda added that the odor of sulphurous acid is distinctly observable ; the heat is then continued until the odor has entirely dis- appeared . Woehler himself , with whom the proposi- tion ...
Page 24
... solution takes place , or until an excess of the solvent is clearly indicated by the odor . Sulphide of arsenic and the organic substances dissolve in dilute ammonia , and the other metallic sulphides , which might have been ...
... solution takes place , or until an excess of the solvent is clearly indicated by the odor . Sulphide of arsenic and the organic substances dissolve in dilute ammonia , and the other metallic sulphides , which might have been ...
Page 25
... solution , together with the wash- ings , is then placed in a porcelain capsule , and evaporated to dryness at a gentle heat ; the sulphide of arsenic , if present in the precipitate , remains , mixed with the organic matter , as a dark ...
... solution , together with the wash- ings , is then placed in a porcelain capsule , and evaporated to dryness at a gentle heat ; the sulphide of arsenic , if present in the precipitate , remains , mixed with the organic matter , as a dark ...
Page 27
... solution of sulphurous acid ; the excess of this acid removed by heat , and a current of sulphureted hydrogen passed through the mode- rately hot liquid , until the whole of the arsenic is precipitated . The sulphide is collected on a ...
... solution of sulphurous acid ; the excess of this acid removed by heat , and a current of sulphureted hydrogen passed through the mode- rately hot liquid , until the whole of the arsenic is precipitated . The sulphide is collected on a ...
Common terms and phrases
acetate acidulated added alcohol alkaline alkaloid ammonia analysis antimony apparatus application arseneted hydrogen arsenious acid becomes boiling brucine carbonate of potassa carbonate of soda caustic potassa caustic soda Chemical Chemistry Chimie Chimique chlorate of potassa chloric acid chloride color colorless concentrated conicine containing copper crystals cyanide cyanide of potassium deposited detection dilute dissolved distillate drop edition ethereal solution evaporation excess filter filtrate flame formed gentle heat glass hydrochloric acid hydrocyanic acid hydrogen gas insoluble liquid London mass mercury metallic method mirror mixed mixture morphine nicotine nitrate of silver nitric acid obtained odor organic matter oxalic acid oxide Paris particles phosphorus Physique placed planches poison porcelain porcelain dish portion potassium poured presence produced pure reagents reduction reduction-tube residue retort salts spots strychnine substances under examination sulphate sulphide of antimony sulphide of arsenic sulphocyanide sulphureted hydrogen sulphuric acid tion Traite treated Treatise tube veratrine volatile vols white precipitate zinc
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