A Manual of the detection of poisons by medico-chemical analysisH. Baillière, 1857 - 170 pages |
From inside the book
Results 6-10 of 36
Page 26
... antimony , antimonate of soda . The mass is treated with water ; if antimonate of soda was pre- sent , this remains undissolved , and is separated by filtration ; the liquid is strongly acidulated with dilute sulphuric acid , precaution ...
... antimony , antimonate of soda . The mass is treated with water ; if antimonate of soda was pre- sent , this remains undissolved , and is separated by filtration ; the liquid is strongly acidulated with dilute sulphuric acid , precaution ...
Page 27
... antimony , and the complete destruction of the organic substances , greatly recommends this treat- ment of the crude sulphide of arsenic . To pre- vent volatilization of the arsenic as chloride of arsenic , it is requisite that all ...
... antimony , and the complete destruction of the organic substances , greatly recommends this treat- ment of the crude sulphide of arsenic . To pre- vent volatilization of the arsenic as chloride of arsenic , it is requisite that all ...
Page 29
... antimony . The process of Marsh does not yield the whole of the arsenic , as we shall see hereafter , whereas the process of Fresenius and Babo affords the whole of it in the reduced state , but it is scarcely possible to entirely ...
... antimony . The process of Marsh does not yield the whole of the arsenic , as we shall see hereafter , whereas the process of Fresenius and Babo affords the whole of it in the reduced state , but it is scarcely possible to entirely ...
Page 40
... antimony , or chloride of antimony , or tartar emetic , the escaping hydrogen becomes mixed with antimoneted hydrogen ; the flame of the burning gas appears white , spots of metallic antimony are depo- sited on porcelain which is held ...
... antimony , or chloride of antimony , or tartar emetic , the escaping hydrogen becomes mixed with antimoneted hydrogen ; the flame of the burning gas appears white , spots of metallic antimony are depo- sited on porcelain which is held ...
Page 41
... antimony which might have occurred in the substances . But if the treatment with nitric acid is preceded by a treatment with dilute ammonia , or with a solution of carbonate of ammonia , the antimony is almost wholly , even to a trace ...
... antimony which might have occurred in the substances . But if the treatment with nitric acid is preceded by a treatment with dilute ammonia , or with a solution of carbonate of ammonia , the antimony is almost wholly , even to a trace ...
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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