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methylsulfonyl methanesulfonate methylsulfonyl methanesulfonate methylsulfonyl methanesulfonate
chengdu and import and export trade co., LTD., who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!
CAS:
The 7143-01-3
Precise quality: 173.96600
Molecular formula: C2H6O5S2 logP: 1.08380
Molecular weight: 174.19600 PSA: 94.27000
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The basic information
Product name: methyl sulfonic acid anhydride Chinese alias: methane sulfonic acid anhydride;Methanesulfonic acid anhydride, 2 m SOLN. IN DICHLOROMETHANE;Methanesulfonic acid anhydride, 2 m in dichloromethane;Methanesulfonic acid anhydride;Alias: English name: Methanesulfonic anhydride English methylsulfonyl methanesulfonateCAS number: 7143-01-3 formula: C2H6O5S2 molecular weight: 174.19600 the precise quality: 173.96600 PSA: LogP 94.27000:1.08380
Physical and chemical properties
Appearance and properties: gray crystal density: 1 4 g/cm3 melting point: 64-67 ° C (lit.) the boiling point: 125 ° C4 mm Hg (lit) flash point: 125 ° C / 4 mm refractive index: steam density: 1.469 3.3 (vs air)
Safety information
Level of packaging: dangerous category III: 8 hs code: 2904909090 transport of dangerous goods code: UN 3261 8 / PG 2 WGK Germany: 3 dangerous category code: R14.R35 safety instructions: S26 - S36/37/39 - S45 dangerous mark: C: Corrosive;
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