 Dipotassium Hydrogen Phosphate
Formula: K2HPO4•3H2O
MW: 228.23
Quality: As ice complexes small stable region, which is often the mixture of anhydrous matter, glacial matter and matter of six water. The product absord moisture easily. The comparative density of anhydrous crystal is 2.338. When heated to 204°C, it will dehydrate into potassium pyroghooghate.
Usage: It is used in medicine and ferment industry, animalcule, bacteria culture medium, PH buffering agents. The raw material for producing potassium pyrophosphate.
Package: 25kg in plastic paper bag.
Transport: By train, truck and vessel, etc.
Specifications |
Industrial Grade |
Food Grade |
Main Content % ≥ |
98.0 |
98.0 |
PH of 1% water solution |
8.2-9.6 |
8.2-9.6 |
Water Insoluble % ≤ |
0.30 |
0.20 |
Chloride (Cl-) % ≤ |
0.50 |
0.40 |
Iron (Fe) % ≤ |
0.01 |
--- |
Arsenic (As) % ≤ |
0.002 |
0.0003 |
Heavy Metals (as Pb) % ≤ |
0.004 |
0.003 |
Appearance |
white crystal |
white crystal |
|
