Sodium acetate trihydrate extrapure 500GM | |||
11500SG500 | 925430212CX | ||
Extrapure | 9254302 | ||
6131-90-4 | 101756 | ||
CH3COONa.3H2O | March 2024 | ||
136.08 | February 2029 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White crystalline powder. | White crystalline powder. |
2 | Solubility | Complies | 10% Solution in water should be clear. |
3 | Assay | 99.45% | 99.0%-102.0% |
4 | pH(5% aq soln) | 8.25 | 7.5-9.0 |
5 | Chloride(Cl) | 0.004% | 0.005% max. |
6 | Sulphate(SO4) | Nil | 0.02% max. |
7 | Iron(Fe) | Less than 0.002% | 0.002% max. |
8 | Heavy metal(as Pb) | Less than 0.002% | 0.002% max. |
9 | Potassium(K) | Less than 0.1% | 0.1% max. |
10 | Substances reducing KMnO4(O) | Less than 0.01% | 0.01% max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |