Sodium perborate tetrahydrate pure 500GM | |||
12661SG500 | 888424230CW | ||
Pure | 8884242 | ||
10486-00-7 | 85257 | ||
NaBO3.4H2O | March 2023 | ||
153.86 | February 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White crystalline powder. | White crystalline powder. |
2 | Solubility | Passes | 2% solution in water should be clear. |
3 | Assay | 98.59% | Min.98.00% |
4 | Chloride (Cl) | Less than 0.01% | 0.01% max. |
5 | Sulphate (SO4) | Less than 1.5% | 1.5% max. |
6 | Heavy metal (as Pb) | Less than 0.001% | 0.001% max. |
7 | Iron (Fe) | Less than 0.002% | 0.002% max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |