Sodium metaphosphate CAS NO.10124-56-8

Sodium Hexametaphosphate Industrial Grade (1) Total phosphate, as P2O5: 68.0% min. (2) Inactive phosphate, as P2O5: 7.5% max. (3) PH of 1% water solution: 5.8-7.3 (4) Solubility: Qualified (…

Sodium Hexametaphosphate Industrial Grade (1) Total phosphate, as P2O5: 68.0% min. (2) Inactive phosphate, as P2O5: 7.5% max. (3) PH of 1% water solution: 5.8-7.3 (4) Solubility: Qualified (5) Water insoluble: 0.05% max. (6) Iron, as Fe: 0.05% max. Usage: 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. Sodium Hexametaphosphate Food Grade (1) Total phosphate, as P2O5: 68.0% min. (2) Inactive phosphate, as P2O5: 7.5% max. (3) PH of 1% water solution: 5.8-6.5 (4) Solubility: Qualified (5) Water insoluble: 0.0 6% max. (6) Arsenic, as As: 0.0003% max. (7) Fluoride, as F: 0.003% max. (8) Heavy metal, as Pb: 0.001% max. (9) Iron, as Fe: 0.05% max.