| Monothioglycerol USP-NF 250GM | |||
| 90995SG250 | 233700823IQ | ||
| USP-NF | 2337008 | ||
| 96-27-5 | 40271 | ||
| C3H8O2S | September 2017 | ||
| 108.16 | August 2020 | ||
| Sr.No. | Test | Result | Specification |
|---|---|---|---|
| 1 | Description | A colourless to viscous liquid,having a slight sulfidic odor Is hygroscopic. | A colourless or pale yellow, viscous liquid, having a slight sulfidic odor. Is hygroscopic. |
| 2 | Solubility | Passes | Miscible with alcohol, freely soluble in water, insoluble in ether. |
| 3 | Specific gravity (25°C) | 1.248 | Between 1.241 to 1.250 |
| 4 | Refractive index (25°C) | 1.521 | Between 1.521 to 1.526 |
| 5 | pH (10% aq soln) | 3.99 | Between 3.5 to 7.0 |
| 6 | Water | 2.45% | Not more than 5.0% |
| 7 | Residue on ignition | 0.015% | Not more than 0.1% |
| 8 | Selenium | NMT 0.003% | 0.003% max |
| 9 | Heavy metals | NMT 0.002% | 0.002% max |
| 10 | Assay (Anhydrous basis) | 97.55% | 97.0%-101.0% |
Remarks: THE CAPTIONED MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF USP 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.
