Dipotassium Phosphate Food Grade
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Dipotassium Phosphate |
PRODUCT NAME: |
DIPOTASSIUM PHOSPHATE |
Molecular formula: |
K2HPO4,K2HPO4·3H2O
|
Molecular weight: |
anhydrous:174.18;trihydrate :228.18 |
CAS NO.: |
anhydrous: 7758-11-4; trihydrate: 16788-57-1 |
Performance: |
It's colorless or white square crystal granule, easily deliquescent, alkaline, insoluble in ethanol. PH value is about 9 in 1% aqueous solution. |
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. |
Storage and transport: |
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 |
use: |
In food industry, it is used as buffering agent, chelating agent, yeast food, emulsifying salt, synergistic agent of anti-oxidation. |
other information: |
Specification |
GB25561-2010 |
FCCV |
Content(Dry Basis),w% ≥ |
98 |
98 |
Arsenic(As),mg/Kg≤ |
3 |
3 |
Fluoride(F),mg/Kg ≤ |
10 |
10 |
Heavy Metals(Pb),mg/Kg ≤ |
10 |
- |
Water Insolubles,w% ≤ |
0.2 |
0.2 |
lead(Pb),mg/Kg ≤ |
2 |
2 |
loss on drying,w% |
anhydrous ≤ |
2.0 |
2.0 |
trihydrate |
20.0-30.0 |
20.0-30.0 |
pH Value,(10g/L) |
9.0±0.4 |
- |
|
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