Sodium pyruvate 99% for biochemistry 25GM | |||
11676SG025 | 160192220KO | ||
for biochemistry | 1601922 | ||
113-24-6 | 24700 | ||
CH3COCO2Na | November 2015 | ||
110.04 | October 2020 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | A white powder. | A white powder. |
2 | Solubility | Passes | 10% solution in water should be clear. |
3 | Assay (on dry basis) | 99.22% | Min. 99.00% |
4 | pH(10% aq soln) | 5.15 | 5.0 - 7.0 |
5 | UV transmission (at 630nm) | 94.243% | Min. 90.00% |
6 | Loss on drying | 0.13% | 0.5% max |
7 | Chloride (Cl) | NMT 0.01% | 0.01% max |
8 | Sulphate (SO4) | NMT 0.01% | 0.01% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |