| Classification: | Phosphate |
|---|---|
| Application: | In food industry, it is used as buffering agent, chelating agent |
| Appearance: | White crystal granule |
| Purity: | 98%min |
| Grade Standard: | Food Grade |
| CAS No.: | 16788-57-1 |
| Type: | Dipotassium phosphate trihydrate |
| Model Number: | Dipotassium phosphate trihydrate |
| Brand Name: | SUNWAY |
| Place of Origin: | China (Mainland) |
| EINECS No.: | 231-834-5 |
| MF: | H7K2O7P |
| Other Names: | Dipotassium hydrogen phosphate trihydrate |
Quick Details
Specifications
Item |
Standard |
Test results |
Color |
White |
Pass test |
Form |
Crystalline powder or particles |
Pass test |
Dipotassium phosphate(K2HPO4)(on dry basis) |
98.0% min |
98.1% |
Water-insoluble |
0.2% max |
0.15% |
Arsenic(as) |
3mg/kg max |
2.34% |
Heavy metal(as Pb) |
10mg/kg max |
9.55% |
Lead(Pb) |
2mg/kg max |
1.47% |
Fluoride(as F) |
10mg/kg max |
9.48% |
Ph(10g/L solution) |
9.0±0.4 |
Pass test |
Loss on drying |
2.0% max |
1.78% |
Character: It's colorless or white square crystal granule, easily deliquescent, alkaline, insoluble in ethanol. PH value is about 9 in 1% aqueous solution.
in food industry, it is used as buffering agent, chelating agent, yeast food, emulsifying salt, synergistic agent of anti-oxidation.
