Description
Specification Of Sodium Hexametaphosphate
Item | Standard |
Phosphorus Pentoxide (P2O5) | 68.0%min |
Non-Living Phosphate (P2O5) | 7.5%max |
Water Insoluble | 0.04%max |
Iron (Fe) | 0.05%max |
pH of 1% Solution | 5.8-7.0 |
Pb | 10ppm max |
As | 3ppm max |
F | 30ppm max |
Size( pass 60 mesh) | 90% Min |
Appearance | White Powder or granular |