Product > Pharmaceutical Intermediates
Product Name Dimethyl sulfoxide
CAS No 67-68-5
Specification

Item

Standard

Content(DMSO)

99.90% min

Crystallization   point

18.10℃ min

Acid Value

0.03 mgKOH/G max

Transmittance(400mm)

96% min

Refractive index(20℃)

1.4775—1.4790

Moisture

0.10% max

                                                                             

Hazardous Information non-DG
Packing

225kg net plastic drum or 1100kg net IBC or 210kg net steel and plastic composite drum

Structure
Molecular Formula

C2H6OS

Usage Used as organic solvent, reaction medium and intermediate of organic synthesis.