Sodium arsenite AR 250GM | |||
21514SG250 | 925950326CX | ||
AR | 9259503 | ||
7784-46-5 | 102078 | ||
NaAsO2 | March 2024 | ||
129.91 | February 2029 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White crystalline powder. | White crystalline powder/Brownish speck of same material. |
2 | Solubility | Complies | 10% solution in water should be clear. |
3 | Assay(iodometric) | 99.35% | Min. 98.5 % |
4 | Insoluble matter | `0.004% | 0.01% max |
5 | Chloride(Cl) | Less than 0.01% | 0.01% max |
6 | Sulphate(SO4) | Less than 0.02% | 0.02% max |
7 | Iron(Fe) | Less than 0.001% | 0.001% max |
8 | Lead(Pb) | Less than 0.005% | 0.005% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |