Molecular formula: : KH2PO4.3H2O
Molecular Weight: 228.23
Properties: White or colorless crystals, easily soluble in water .
CAS No.: 7758-11-4
Uses: Used to manufacture metaphosphate in medical or food industry.
Packing: 25kg , 50kg or 1000kg net weight bags .
Technical Specifications :
|
Specifications |
Tech Grade |
Food Grade |
|
Assay |
98%min |
98% min |
|
Chloride |
0.5%max |
0.010% max |
|
Heavy metal |
0.005max |
0.001 max |
|
As |
0.002%max |
0.0003% max |
|
Sulfate |
- |
0.019% max |
|
Fluoride |
- |
0.001% max |
|
Pb |
- |
0.0005% max |
|
pH |
8.8-9.6 |
8.9-9.4 |
|
Water insoluble substances |
0.2%max |
0.2%max |
|
Fe |
0.04%max |
- |