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Sodium Hexametaphosphate
SHMP
| CAS No.: 10124-56-8; 68915-31-1 | Molecular Formula: (NaPO3)6 |
Molecular Weight: 611.82
Properties & Usage:
Food grade Sodium Hexametaphosphate SHMP is used as an additive, nourishing agent, quality improver, pH regulator, metal ions chelating agent, adhesive and leavening agent, etc.
Technical grade Sodium Hexametaphosphate SHMP is used in industrial of oil field, paper making, textile, printing and dyeing, petroleum, chemicals, metallurgy and construction materials, etc. They act as water softener, flotation agent, dispersing agent and high temperature adhesive.
Specification:
|
Items |
Index |
|
|
|
Food grade |
Technical grade |
|
Appearance |
White powder, granular or flakes |
|
|
Total Phosphate(as P2O5) % |
65.0-70.0% |
65.0-70.0% |
|
Inactive Phosphate(as P2O5) % |
7.5 max |
7.5 max |
|
Iron(Fe) ppm |
500 max |
500 max |
|
Water insoluble ppm |
500 max |
500 max |
|
pH |
5.8-7.3 |
5.8-7.3 |
|
Arsenic(As) ppm |
3 max |
--- |
|
Fluoride(F) ppm |
30 max |
--- |
|
Heavy Metal(Pb) ppm |
10 max |
--- |
Package:
25KG/BAG, 50KG/BAG, 1000KG/BAG, 1200KG/BAG