China Sodium Hexametaphosphate Degergent Grade 68%, Find details about China Sodium Hexametaphosphate Degergent Grade, Sodium Hexametaphosphate 68% Food Grade from Sodium Hexametaphosphate Degergent Grade 68%
Specification | Industrial Grade | Food Grade |
Total Phosphate, as P2O5 | 68.0% min | 68.0% min |
Inactive Phosphate,as P2O5 | 7.5 max | 7.5 max |
Iron, as Fe | 0.05% max | 0.05% max |
PH of 1% Water Solution | 5.8-7.3 | 5.8-6.5 |
Solubility | Qualified | Qualified |
Heavy metal, as Pb | --- | 0.001% max |
Arsenic, as As | --- | 0.0003% max |
Fluoride, as F | --- | 0.003% max |
Water Insoluble | 0.05% max | 0.06% max |
[Application]
1). Industrial grade sodium hexametaphosphate can be used as water softerner of boiler and printing
and dyeing industry;
2). Dispersant of papermaking, high temp. adhesive, washin and soil analytic reagent.