 Sodium Hexametaphosphate
Formula: (NaPO3)6
MW: 611.70
Executive Standard: GB/T1624-79
Quality: Colorless transparent glassy piece or granule relative density 2.48, point is 616°C (decomposition). Dissolve in water easily, not dissolve in organic solvent; strong moisture absorption.
Usage: 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.
Package: 25kg in plastic paper bag.
Transport: By train, truck and vessel, etc.
Sodium Hexametaphosphate (Food Grade)
Executive Standard: GB1890-2005
Quality: Colorless or white transparent glassy piece or granule. Dissolve in water easily, not dissolve in organic solvent, strong moisture absorption.
Usage: 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.
Package: 25kg in plastic paper bag.
Transport: By train, truck and vessel, etc.
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 |
0.05 |
|
