CASR |
: | 75-75-2 |
Molecular Formula |
: | CH4O3S |
Molecular Weight |
: | 96.1 |
| Specifications | |
|---|---|
| Description: | Clear colourless to pale yellow, pale brown or pale brownish yellow Clear liquid. |
| Solubility: | Miscible with water, slightly soluble in toluene, practically insoluble in hexane. |
| Identification A (By IR): | IR absorption spectrum of the test preparation should exhibit the maxima only at the same wave number as that of the standard preparation of Methane Sulphonic acid. |
| Assay: | 98.0% - 102.0% |
| Sulphate (SO4): | 50 ppm max. |
| Chloride (Cl): | 10 ppm max. |
| Residue on ignition: | 0.1% max. |
| Density, 20°C: | 1.478 -1.482 |
| Cadmium(Cd): | 0.2 ppm max. |
| Lead (Pb): | 0.5 ppm max. |
| Arsenic (As): | 1.5 ppm max. |
| Mercury(Hg): | 0.3 ppm max. |
| Becterial endotoxins test: | 0.5 EU/mg max. |
| Total aerobic microbial count: | 100 CFU/ml max. |
| Total combined yeast and molds count: | 100 CFU/ml max. |
