Potassium bromide extrapure 5KG | |||
11230SR500 | 915560224HW | ||
Extrapure | 9155602 | ||
7758-2-3 | 97182 | ||
KBr | August 2023 | ||
119.01 | July 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White crystalline powder. | White crystalline powder. |
2 | Solubility | Complies | Soluble in water. |
3 | Assay(argentometric, after drying) | 99.78% | Min. 99.00% |
4 | pH(5% aq soln) | 5.8 | 5.0 - 8.0 |
5 | Loss on drying,105°C | 0.18% | 0.50% max |
6 | Chloride(Cl) | Less than 0.50% | 0.50% max |
7 | Iodide(I) | Less than 0.02% | 0.02% max |
8 | Sulphate(SO4) | Less than 0.05% | 0.05% max |
9 | Bromate(BrO3) | Less than 0.001% | 0.001% max |
10 | Iron(Fe) | Not detected | 0.001% max |
11 | Heavy metal(as Pb) | Not detected | 0.001% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |