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1.Product Name: Sodium hexametaphosphate ,SHMP
2.CAS NO: 10124-56-8
3.Application:
1). Technical 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.
4.Sample: With Free
5.Specification:
Specification | Industrial Grade | Food Grade |
Total Phosphate, as P2O5 | 68.0% min | 68.0% min |
Inactive Phosphate,as P2O5 | 7.5 max | 7.5 max |
Iron, as Fe | 0.05% max | 0.05% max |
PH of 1% Water Solution | 5.8-7.3 | 5.8-6.5 |
Solubility | Qualified | Qualified |
Heavy metal, as Pb | --- | 0.001% max |
Arsenic, as As | --- | 0.0003% max |
Fluoride, as F | --- | 0.003% max |
Water Insoluble | 0.05% max | 0.06% max |