SHMP sodium hexametaphosphate Sodium Metaphosphate
Used as water softener, detergent, preservative, cement hardener, fiber and bleaching and dyeing cleaning agent, also used in medicine, food and petroleum, printing and dyeing, tanning, papermaking, etc.
Product Name |
Sodium hexametaphosphate --SHMP |
CAS No. |
10124-56-8 |
EINECS No. |
233-343-1 |
MF |
(NaPO3)6 |
Molecular weight |
611.7 |
Appearance |
White Powder |
Grade |
Technical grade/ food grade |
Shelf Life |
2 years |
Certification |
Halal,Kosher,Iso,Haccp |
Packing |
25kg/bags |
SHMP is used in industries of oil fields, paper production, textile, dyeing, petroleum, chemistry, metallurgy and construction materials etc. As a water softening agent in solution for printing, floating agent, dispersing medium and high temperature agglomerant.
Specification:
Items |
Industrial grade |
Food grade |
Total phosphate (P2O5) |
68% min |
68% min |
Inactive phosphate(P2O5) |
7.5% max |
7.5% max |
Iron (Fe) |
0.05% max |
0.05% max |
PH value(1% solution) |
5.8-7.3 |
5.8-6.5 |
solubility |
Qualified |
Qualified |
Heavy metals (Pb) |
-- |
0.001% max |
Arsenic (As) |
-- |
0.0003% max |
Fluoride (F) |
-- |
0.003% max |
Water insoluble |
0.05%max |
0.06% max |
Application
1. Industrial grade: used in such industries as oil field, paper-making, textile, dyeing, petrochemical industry, tanning industry, metallurgical industry and building material industry, and used as a water softening agent in solution for printing, dyeing, and boiler, as diffusant in papermaking; retarding agent, floating agent, dispersing medium, high temperature agglomerant, detergent and soil analytical chemical reagent;
2. Food grade: mainly used as additive agent, PH adjusting agent, fermenting agent, and nourishment, etc
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