Molecular formula: KH2PO4
Molecular weight: 136.09
Character: achromaticity single oblique crystal serial or white crystal Powder. Comparative density 2.338, melting point 252. 60 degree, resolvable in water, but not in ethanol, it features absorption of moisture. When heated to 400 degree, it will be polymeriyation into potassium metaphosphate.
Purpose: It is used in biology products, Bacteria culture medium in ferment industry medicine and ferment industry , condiment for systhetic alcohol, culture medium and neutrient of antibiotic in medicine industry animalcule . In food industry , it is used at heating food, additives for meat food, quality improvement agents . The raw material for producing potassium acid pyrophosphate.
Product Quality Index
Index
Industrial Grade
GB1963-80
Food Grade (liquid)
HG-Company Standard
Content(KH2PO4)%≥
97
98
Water%≤
3.0
2.0
Water insoluble% ≤
0.50
0.20
Arsenic(AS)%≤
0.0003
Heavy Metal(Pb2+) %
≤
0.004
Packaging :
Industry Grade: Plastic bag liner, and plastic weaving bag outcoat 50kg/ bags;Food Grade: Plastic bag for food level inside ,and plastic weaving bag outside 25kg/bags.
