Molecular formula: Nan+2PnO3n+1 CAS#: (White powder):[10361-03-2]; [68915-31-1]; [10124-56-8] H.S. CODE: 2835 3900 90 Properties: colorless to white powder, flakes or lumps. Molecular formula Nan+2PnO3n+1, mainly composed of sodium triphosphate. Very soluble in water. Strong dispersant and sequestrant.
Product name |
Sodium polyphosphate |
Grade |
Technical Grade |
Test method |
GB |
Total Phosphate |
60.0%-71.0%min |
Insoluble substances |
0.1%max |
pH |
8.0-9.8 |
Fe |
0.05%max |
Loss on ignition |
1.0%max |
Solubility |
pass |
Appearance |
colorless to white powder, flakes or lumps |
Packaging: 50lb plastic woven bag or paper bag, net weight 10Kg or 25Kg; 2,000lb plastic woven bag, net weight 1,000Kg. |