Molecular formula: K2HPO4
Molecular weight: 174.17
Character: White powder crystal, comparative density2.388,strong absorption of moisture, when heated to 204 degree, it will be dehydrated into potassium phrophosphate.
Purpose: It is used as sewage treatment, antiscale for boiler. It is used in medicine and ferment industry , animalcule , Bacteria culture medium , PH buffering agents. The raw material for producing potassium pyrophosphate.
Product Quality Index :
Company standard
Index
Industrial Grade
Food Grade
content（K2HPO4)
% ≥
95
96
Water insoluble % ≤
0.04
0.20
Fluoride (CL-) % ≤
--
0.001
Arsenic(AS) % ≤
0.002
0.0003
Heavy Metal(Pb2+) %
≤
0.005
0.002
Iron (Fe3+) %
≤
0.1
--
PH Index (1%solution)
8.9～9.6
8.9～9.6
Packaging:
Industry Grade: Ethene plastic bag liner, and plastic weaving bag outcoat 25kg/bag 50kg/bags;Food Grade: Ethene Plastic bag for food level inside ,and plastic weaving bag outside 25kg/bags.
