Sodium Hexametaphosphate is a Metals & Alloys product. Key specs — Origin: CHINA.
Product Description
Technical Specifications
No.SpecificationsIndustrial GradeFood Grade
1Total phosphate, as P2O5%≥68.068.0
2Inactive phosphate, as P2O5%≤7.57.5
3Iron, as Fe %≤0.050.05
4Ph value (1% solution) %≤5.8-7.35.8-6.5
5SolubilityQualifiedQualified
6Heavy metals, as Pb%≤0.001
7Arsenic, as As%≤0.0003
8Fluoride as F%≤0.003
9Water insoluble %≤0.050.06
Application: For industrial use, such as oil field, paper-making, textile, dyeing, petrochemical industry, tanning industry, metallurgical industry and building material industry, it is mainly used as a water softening agent in solution for printing, dyeing, and boiler; Diffusant in papermaking; slow corrodent, floating agent, dispersing medium, high temperature agglomerant, detergent and soil analytical chemistry reagent. For food grade, it is mainly used as additive agent, PH adjusting agent and fermentation agent, and nourishment.
