POTASSIUM TARTARIC ACID

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Potassium tartrate

Properties:

colorless crystal or white crystalline powder, losing crystal water at 155C, decomposed at 200-220C. It is hardly soluble in alcohol, PH 7-8, relative density 1.180.

Specifications: (K7407)

Item	Index
Purity	99.4-100.3%
Insoluble matter	≤0.010%
Free acid	≤0.10%
Free alkali	≤0.02%
Cl^-	≤0.002%
PO4	≤0.002%
SO4	≤0.005%
NH3	≤0.003%
Ca	≤0.005%
Heavy metal (Pb)	≤0.005%
Fe	≤0.001%

Uses:

as analytical reagent, also used in preparation of microbe culture medium and pharmaceutical industry.

Packing: PE bag lined woven bag, net 25kg.

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