Monothioglycerol IP PARENTEX 100GM | |||
P2995LG100 | 35998G915JU | ||
IP PARENTEX | 35998G9 | ||
96-27-5 | 80291 | ||
C3H8O2S | October 2021 | ||
108.16 | September 2024 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | A colourless, viscous liquid, odour resembling that of sulphides; hygroscopic. | A colourless to pale yellow, viscous liquid, odour resembling that of sulphides; hygroscopic. |
2 | pH(10% aq soln) | 5.37 | Between 3.5 - 7.0 |
3 | Relative density | 1.245 | 1.241-1.250 |
4 | Refractive index, 25°C | 1.523 | 1.521-1.526 |
5 | Heavy metals | Less than 20ppm | NMT 20ppm |
6 | Sulphated ash | 0.04% | NMT 0.1% |
7 | Water | 1.2% | NMT 5.0% |
8 | Assay (Anhydrous basis) | 99.3% | 97.0%-101.0% |
9 | Total aerobic microbial count | Less than 100 CFU/ml | NMT 100 CFU/ml |
10 | Total combined yeast and molds count | Less than 10 CFU/ml | NMT 10 CFU/ml |
11 | Bacterial endotoxins | Less than 6.0 EU/ml | NMT 6.0 EU/ml |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |