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Methanesulfonic anhydride CAS NO.7143-01-3

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  Post Date: Jan 14,2013
  Expiry Date: Jan 14,2014
  Detailed Description: Cas No. :7143-01-3
Methanesulfonic anhydride
Product nameMethanesulfonic anhydride
CAS No.7143-01-3
Molecular weight174.19
Molecular FormulaC2H6O5S2
Melting Point64-67 ºC
Appearance light grey crystal
Assay99%

  CAS Registry Number:

7143-01-3

  Synonyms: ;230-442-1;methylsulfonyl methanesulfonate;
  Molecular Formula: C2H6O5S2
  Molecular Weight: 174.196
  Molecular Structure: 7143-01-3 Methanesulfonic anhydride
  Hazard Symbols:  C:Corrosive;
  Risk Codes: R14:;
R35:;
  Safety Description: S26:;
S36/37/39:;
S45:;

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