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- Contact Person : Ms. Zhao Jane
- Company Name : Baoji Hongyuan Bio-Technology Co., Ltd.
- Tel : 0086-0917-6656760
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Potassium Tartrate
Product Detailed
Related Categories:Organic Salt
Detailed Product Description
Product Description
Potassium tartrate
Molecular Formula: K2C4H4O6 1/2H2O
Molecular Weigh: 235.28
CAS Number: 921-53-9
Character: Colorless crystals or white crystal powders, lose water when heated to 155 C, specific gravity is 1.980, and decompose at 200~220 C. Almost not dissolving in ethanol, the aqueous solution assumes minute acidity to litmus, and PH value is 7~9.
Specifications: Enterprise Standard(Tech grade)
Item Index
Content e%99.0
Clarity passed
Insoluble in water 0.01
Chloride(Cl) d% 0.01
Sulpahte(SO4) d% 0.01
Phosphate d% 0.005
Iron(Fe) d% 0.001
Heavy metals(Pb) d% 0.001
Uses: Served as nalysis agent, and is used to prepare microorganism culture medium and pharmacy industry etc.
Packing: 25kg complex bag