1. Product: Methanesulfonic acid2. Synonyms: mesylate; methane sulfonate; alkyl sulfonate3. Molecular weight: 96.1 4. Structural formula: 5. Quality index:Appearance Colorless transparent or light yellow oily liquidContent ≥70 ≥99SO42- ≤30PPM ≤50PPMCL- ≤10PPM ≤10PPMFe ≤5PPM ≤5PPMPb ≤5PPM ≤5PPMChroma (APHA) ≤10 ≤506. Character: flash point 189℃, boiling point of 167-167.5℃/ 10mmHg, freezing point 20℃, soluble in water, slightly Soluble in benzene, insoluble in hydrocarbons; accounting for 70% of the aqueous solution of 1.340 ~ 1.360 (20℃).7. Packing Polyethylene plastic drum 30 kg/drum, 250kg/drum, or customized.8. Uses: used as alkylation, esterification and polymerization catalysts, 99% methyl sulfonic acid is mainly used for medicine side Surface, 70% of the products are mainly used in electroplating industry.9. Storage: Stored at cool, dry and ventilated place.10. Notice It has the character of acid corrosive, and should be treated as acid corrosive.