| Dimethyl sulphoxide extrapure 500ML | |||
| 10620LM500 | 416030204JW | ||
| Extrapure | 4160302 | ||
| 67-68-5 | 97119 | ||
| C2H6OS | October 2023 | ||
| 78.13 | September 2028 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | Clear colourless liquid. | Clear colourless liquid. |
| 2 | Assay (GC) | 99.99% | min. 99.00% |
| 3 | Boiling point(95%) | 191 deg C | 189 - 193 deg C |
| 4 | Refractive index | 1.479 | 1.478 - 1.479 |
| 5 | Free acid(as CH3COOH) | 0.002% | 0.01% max. |
| 6 | Substances discoloured by sulphuric acid(H2SO4) | Complies | Passes test |
| 7 | Water | 0.08% | 0.20% max. |
Remarks: THE CAPTIONED BATCH MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF THE ABOVE SPECIFICATION.
FINAR provides this analytical report in good faith and to the best of its knowledge. It should not be substituted for the users own raw material quality control.
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |
Computer Generated Report - Does not require Signature.
