Potassium bromate extrapure 500GM | |||
11220SG500 | 926550208DX | ||
Extrapure | 9265502 | ||
1/2/7758 | 102417 | ||
KBrO3 | April 2024 | ||
167 | March 2029 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White crystalline powder. | White crystalline powder. |
2 | Solubility | Complies | Soluble in water. Almost insoluble in alcohol. |
3 | Assay(iodometric, after drying) | 99.86% | Min. 99.5% |
4 | pH(5% aq soln) | 8.92 | 5.0-9.0 |
5 | Loss on drying,105°C | 0.32% | 0.5% max. |
6 | Bromide(Br) | Less than 0.05% | 0.05% max. |
7 | Sulphate(SO4) | Less than 0.01% | 0.01% max. |
8 | Heavy metal(as Pb) | Less than 0.001% | 0.001% max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |