A Manual of the detection of poisons by medico-chemical analysisH. Baillière, 1857 - 170 pages |
From inside the book
Results 1-5 of 37
Page 12
... characteristic reactions by which arseni- ous acid may be recognized , will be given below ; and the question , " Is the substance under examina- tion white arsenic ? " is easily answered , when the poison is found in the solid state ...
... characteristic reactions by which arseni- ous acid may be recognized , will be given below ; and the question , " Is the substance under examina- tion white arsenic ? " is easily answered , when the poison is found in the solid state ...
Page 16
... characteristic alliaceous odor is distinctly perceived on quickly approaching the tube to the nose . The successful process of reduction , the odor of the vaporized arsenic mirror , and its conversion into a white crystalline sublimate ...
... characteristic alliaceous odor is distinctly perceived on quickly approaching the tube to the nose . The successful process of reduction , the odor of the vaporized arsenic mirror , and its conversion into a white crystalline sublimate ...
Page 17
... mirror . Thrown on incandescent charcoal , it evolves the characteristic alliaceous odor . - The powder , when heated with nitric acid , yields , with evolution of nitrous acid vapor , a solution of arsenic acid ( or of ARSENIC . 17.
... mirror . Thrown on incandescent charcoal , it evolves the characteristic alliaceous odor . - The powder , when heated with nitric acid , yields , with evolution of nitrous acid vapor , a solution of arsenic acid ( or of ARSENIC . 17.
Page 29
... characteristic proofs for the presence of the metal , and admits of an easy application of the various reagents for examining the nature of the metallic mirrors . But the process of Fresenius and Babo surpasses that of Marsh in this ...
... characteristic proofs for the presence of the metal , and admits of an easy application of the various reagents for examining the nature of the metallic mirrors . But the process of Fresenius and Babo surpasses that of Marsh in this ...
Page 38
... characteristic proofs for the presence of arsenic . The principal object ought to be , to ob- tain one or several depositions of metal in the reduc- tion - tube . If these not merely appear as transparent coatings , but as real metallic ...
... characteristic proofs for the presence of arsenic . The principal object ought to be , to ob- tain one or several depositions of metal in the reduc- tion - tube . If these not merely appear as transparent coatings , but as real metallic ...
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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