Sodium hexametaphosphate extrapure 500GM | |||
11602SG500 | 925340208CX | ||
Extrapure | 9253402 | ||
10124-56-8 | 101640 | ||
(NaPO3)6 | March 2024 | ||
611.78 | February 2029 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White powder | White powder. |
2 | Solubility | Complies | 10% solution in water should be clear. |
3 | Assay(as P2O5) | 68.6% | min.67% |
4 | Loss on ignition,600°C | 4.4% | 5%max |
5 | Chloride(Cl) | Less than 0.02% | 0.02%max |
6 | Iron(Fe) | Less than 0.03% | 0.03%max |
7 | Heavy metal(as Pb) | Less than 0.005% | 0.005%max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |