Sodium acetate trihydrate for HPLC 500GM | |||
31500SG500 | 926090701DX | ||
HPLC | 9260907 | ||
6131-90-4 | 102196 | ||
CH3COONa.3H2O | April 2024 | ||
136.08 | March 2029 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | White crystalline powder. | White crystalline powder. |
2 | Solubility | Complies | 10%w/v aq. solution shold be clear and colourless. |
3 | Assay | 99.48% | Min. 99.00% |
4 | pH(5% aq soln) | 8.58 | 7.5 - 9.2 |
5 | UV absorbance profile (0.5 M aq. sol. 10mm cell)@250nm | 0.010 | 0.05 max |
6 | UV absorbance profile (0.5 M aq. sol. 10mm cell)@300nm | 0.003 | 0.03 max |
7 | UV absorbance profile (0.5 M aq. sol. 10mm cell)@350nm | 0.000 | 0.02 max |
8 | UV absorbance profile (0.5 M aq. sol. 10mm cell)@500nm | 0.000 | 0.01 max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |