Sodium Hexametaphosphate
CAS number: 10124-56-8
Molecular formula: (NaPO3)6
Molecular weight: 611.82
Total phosphate, as P2O5 68.0% min
Inactive phosphate, as P2O5 7.5% max
Iron (Fe) 0.05% max
Water insoluble matter 0.06% max
Heavy metal as Pb 0.001% max
Ph value (1% water solution) 5.8-6.5
Arsenic (As) 0.0003% max
Solubility Qualified
Fluoride 0.003% max
Usage of
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 adjust
CAS number: 10124-56-8
Molecular formula: (NaPO3)6
Molecular weight: 611.82
Total phosphate, as P2O5 68.0% min
Inactive phosphate, as P2O5 7.5% max
Iron (Fe) 0.05% max
Water insoluble matter 0.06% max
Heavy metal as Pb 0.001% max
Ph value (1% water solution) 5.8-6.5
Arsenic (As) 0.0003% max
Solubility Qualified
Fluoride 0.003% max
Usage of
Sodium Hexametaphosphate
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 adjust