Consistent food-grade dibasic potassium phosphate technical standards. Chemical name is Potassium Phosphate Dibasic, molecular formula K₂HPO₄, molecular weight 174.18, CAS 7758-11-4, fully aligned with international food additive specifications.
Physical Properties
The product is colorless or white square crystal granule and powder with deliquescent properties. It is alkaline and insoluble in ethanol. The pH value of 1% aqueous solution is stable at around 9, with consistent physical and chemical performance for batch production.
Food Application
Serves as a core functional additive in food industry, including buffering agent, chelating agent, yeast food, emulsifying salt and antioxidant synergist, adapting to various food formulation and processing demands.
Packaging Specification
25kg standard double-layer packaging structure. Inner polyethylene bag for sealed moisture-proof protection, outer woven bag for transportation durability.
Storage & Transportation Requirements
Store in dry and ventilated warehouse environments. Avoid high temperature and humid exposure during transit. Conduct gentle handling operations. Isolate completely from toxic substances to maintain food safety standards.
|
Specification |
GB25563-2010 |
FCC VII |
|
Content(K3PO4 , Dry Basis),w/% ≥ |
97.0 |
97.0 |
|
Arsenic(As), mg/kg ≤ |
3 |
3 |
|
Fluoride(F),mg/kg ≤ |
10 |
10 |
|
pH (10g/L,25℃) |
11.5-12.5 |
---- |
|
Heavy Metals(Pb), mg/kg ≤ |
10 |
---- |
|
Insoluble Substances , w/% ≤ |
0.2 |
0.2 |
|
Lead(Pb), mg/kg ≤ |
2 |
2 |
|
Loss on Ignition, w% |
5.0 |
5.0 |
|
Monohydrate |
8.0-20.0 |
8.0-20.0 |
Hot Tags: food grade potassium phosphate tribasic anhydrous, China food grade potassium phosphate tribasic anhydrous manufacturers, suppliers, factory, Food Grade Potassium Phosphate Tribasic Anhydrous, phosphate, SODIUM HEXAMETAPHOSPHATE, SODIUM PYROPHOSPHATE, SODIUM PYROPHOSPHATE Decahydrate, tripotassium phosphate
