Complaint
| Quantity(tons) | 1 - 1 | >1 |
| Est. Time(days) | 10 | To be negotiated |
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.
Name of index | GB 25561-2010 | FCC-V |
Dipotassium Phosphate K2HPO4 (on dried material) ≥% | 98.0 | 98.0 |
Water-insoluble ≤% | 0.2 | 0.2 |
(As) ≤% | 0.0003 | 0.0003 |
Fluoride (as F) ≤% | 0.001 | 0.001 |
Loss on Drying ≤% | 2.0 | 2.0 |
Pb ≤% | 0.0002 | 0.0002 |
Heavy Metals (as Pb) ≤% | 0.001 | - |
PH | 8.6-9.4 | - |
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.
