China Dipotassium Phosphate, Find details about China Dipotassium Phosphate, Dkp from Dipotassium Phosphate
1. Chemical Name: Dipotassium Phosphate
2. Molecular Formula: K2HPO4,K2HPO4· 3H2O
3. Molecular Weight: anhydrous: 174.18; trihydrate: 228.18
4. CAS: anhydrous: 7758-11-4; trihydrate: 16788-57-1
5. Character: It's colorless or white square crystal granule, easily deliquescent, alkaline, insoluble in ethanol. PH value is about 9 in 1% aqueous solution.
6. Uses: In food industry, it is used as buffering agent, chelating agent, yeast food, emulsifying salt, synergistic agent of anti-oxidation.
7. Packing: It is packed with polyethylene bag as inner layer, and a compound plastic woven bag as the outer layer. The net weight of each bag is 25kg.
8.Storage & Transportation: It should be stored in a dry and ventilating warehouse. Be cautious to keep away from moisture and hot; unloaded with care, so as to avoid the damage. Furthermore, it should be stored separately from poisonous substances.
Specification | GB25561-2010 | FCC V |
Content(Dry Basis) | 98 | 98 |
Arsenic | 3 | 3 |
Fluoride | 10 | 10 |
Heavy Metals | 10 | ---------- |
Water Insolubles | 0.2 | 0.2 |
Lead | 2 | 2 |
Loss on drying | 2.0 | 2.0 |
20.0-30.0 | 20.0-30.0 | |
pH Value | 9.0±0.4 | ---------- |