Methane sulphonic acid HP PARENTEX 500GM Go Back


: 75-75-2

Molecular Formula

: CH4O3S

Molecular Weight

: 96.1
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): NMT 50 ppm
Chloride (Cl): NMT 10 ppm
Residue on ignition: NMT 0.1%
Density, 20°C: 1.478 -1.482
Cadmium(Cd): NMT 0.2 ppm
Lead (Pb): NMT 0.5 ppm
Arsenic (As): NMT 1.5 ppm
Mercury(Hg): NMT 0.3 ppm
Becterial endotoxins test: NMT 0.5 EU/mg
Total aerobic microbial count: NMT 100 CFU/ml
Total combined yeast and molds count: NMT 100 CFU/ml
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