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Antimony potassium tartrate
CAS No.:16039-64-8
Structural formula:
Description: Colorless crystals or white crystal powder, lose luster decomposed in air, with light-sweet and metal taste. Specific gravity is 2.607,lose crystal water at 100ºC.Soluable in water or glycerin, insoluble in ethanol, the aqueous solution assumes minute acidity.
Specification: USP 23rd Edition
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Index
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Content %
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99.0-103.0
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Loss on drying ≤ %
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2.7
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Arsenic(As) ≤ %
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0.015
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Lead(Pb) ≤ %
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0.002
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Heavy Metals ≤ %
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0.015
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PH Value
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3.5-4.5
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Uses: As analytical reagent (determining Pb, Na, Ge, etc.), mordant for fabric and leather, fixing agent for basic dyes and nylon acid dyes; also used for making pesticide and snail fever-resistant drugs. Besides, served as additive in electroplate industry
Packing: in complex bags or iron snail drum
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