Monothioglycerol CDMF 500GM | |||
93995LG500 | 31535D212CT | ||
CDMF | 31535D2 | ||
96-27-5 | 63667 | ||
C3H8O2S | March 2020 | ||
108.16 | February 2023 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | A colourless, 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 | 1.241 to 1.250 |
4 | Refractive index (25°C) | 1.525 | 1.521 to 1.526 |
5 | pH (10% aq soln) | 4.99 | 3.5 to 7.0 |
6 | Water | 1.21% | Not more than 5.0% |
7 | Residue on ignition | 0.06% | Not more than 0.1% |
8 | Selenium | B.L.Q.(Q.L.=0.05) | Not more than 30 µg/g |
9 | Assay (Anhydrous basis) | 98.27% | 97.0%-101.0% |
10 | Total aerobic microbial count | Absent | 100 CFU/ml max |
11 | Total combined yeast and molds count | Absent | 10 CFU/ml max |
12 | Bacterial endotoxins | Complies | 6.0 EU/ml max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |