Potassium metaphosphate
- CAS number
- 7790-53-6
- Molecular weight
- Molecular formula / chemical symbol
- (KPO3) x
Description
White crystalline powder. An aqueous solution of the alkali-soluble metal salt (potassium excluded), insoluble in water. The relative density of 2.45.
Keywords: Phosphate
USES
Analytical reagent. The synthesis of dyes. Pharmaceuticals.
Organizational improvement in the food industry for aquatic and flavoring agents, metal chelating agents, fat, emulsifiers, moisturizing agents, water softeners, protein precipitating agent.
Report
|
Quality indicators |
FCC |
|
Content of phosphorus pentoxide% |
59.0-61.0 |
|
Arsenic ≤% |
0.0003 |
|
Fluoride ≤% |
0.001 |
|
Lead ≤% |
0.0002 |
|
Viscosity |
(6.5-15)X 10-3 Pa.s |