Zhangshu Zhongke Fine Chemical Co., Ltd

Methanesulfonic anhydride

• Category :

  Intermediates

• Synonyms :

  230-442-1;methylsulfonyl methanesulfonate;

• CAS NO :

  7143-01-3

• EC NO :

  230-442-1

• Molecular Formula :

  C₂H₆O₅S₂

• Molecular Weight :

  174.196

• Main Specifications :

  98%

• InChI :

  InChI=1/C2H6O5S2/c1-8(3,4)7-9(2,5)6/h1-2H3

• Packing :

  50kg cardboard drum(inner 10kg aluminum film bag*5)

• Product description :

  Content（%）≥ 98 Methanesulfonyl Chloride(%)≤ 1 Iron ≤ 10ppm Heavy Metal ≤ 10ppm

• Uses :

  mainly used as intermediate of pesticide and medicine

• Molecular Structure :