Sodium metaphosphate CAS NO.10124-56-8

Formula: (NaPO3)6 Usage: for tech grade : As water softener for boiler water and industrial water; Be used as water treatment chemicals, corrosion inhibitor, flotation agent, dispersant, textile dye…

Formula: (NaPO3)6 Usage: for tech grade : As water softener for boiler water and industrial water; Be used as water treatment chemicals, corrosion inhibitor, flotation agent, dispersant, textile dyeing auxiliaries, rust inhibitor, etc. For food grade: Be used as betterment agent of food, PH conditioning agent, dispersant agent, bloating agent, etc.; for bean products, using as stable coloring matter, protect tint of food Specifications Industrial Grade Food Grade Main Content (P2O5) % ≥ 68.0 68.0 Non-reactive phosphate % ≤ 7.5 7.5 Iron (Fe) % ≤ 0.05 0.02 PH of 1% water solution 5.8-7.3 5.8-6.5 Heavy Metals (Pb) % ≤ --- 0.001 Arsenic (As) % ≤ --- 0.0003 Fluoride (F) % ≤ --- 0.003 Water Insoluble % ≤ 0.05 0.003