Product:sodium hexametaphosphate /SHMP 68%
Cas No.: 10124-56-8
Molecular Formula :(NaPO3)6
Properties: Melting point of 616 ℃ (decomposition), the relative density of 2.484 g/cm3 (20 ℃), soluble in water, do not dissolve in organic solvents, transparent glass sheet of white granulated or crystal,strong Hygroscopicity. ·Industrial-grade quality standards:HG/T2519-93 ·Food-grade quality standards:GB1890-2005
Specification:
Industrial Grade |
Food Grade |
Total phosphate(P2O5)≥68.0% |
68.0 |
Non-active phosphate(P2O5)≤7.50% |
7.50 |
Iron,as Fe≤0.05% |
0.05 |
Ph value(1% solution)≤5.8~7.3 |
5.8~6.5 |
Solubility Qualified |
Qualified |
Water insoluble ≤ 0.05 % |
0.06 |
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Heavy metals,as Pb≤0.01% |
---- |
Arsenic,as As≤0.0003% |
---- |
Fluoride,As F≤0.03% |
Application:
- Industrial use
- used as a water softening agent
- used as a floating agent.
- used as a adhesive agent.
- use as cleaner in textile,dyeing industry.
- Food use :It is mainly used as a modifier for the canned food, fruit juice beverages, dairy products and soymilk, and so on.。
·Packing:In 25Kg or 50 Kg or 1000 Kg net WPP/PE bags |