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Dimethyl Sulfoxide (DMSO)
May 29, 2018


Decsription: Dimethyl Sulfoxide

Physical and Chemical Property: Mild garlic odor. Clear colorless liquid. Hydroscopic.

CAS No.: 67-68-5

Molecular Formula  C2H6OS

Specification:

ITEM

UNIT

SPECIFICATIONS

PURITY   (as DMSO content)

%

99.90 MIN

CRYSTALLING   POINT

18.1 MIN

ACID   VALUE

mgKOH/g

0.03 MAX

TRANSMITTANCE   (400n n)

%

96.0 MIN

WATER   CONTENT

%

0.10 MAX

REFRACTIVE   INDEX 20

--

1.4775-1.4790

Packed in 230KG/Plastic Drum, 20’FCL=18.4MT.

Application: Dimethyl sulfoxide (DMSO) can be widely used as solvent and reaction reagent, especially as processing solvent and laddering solvent in the acrylonitrile polymerization reaction, and synthetic solvent and laddering solvent for polyurethane, also for polyamide, polyimide, polysulfone resin, aromatic hydrocarbon, butadiene and Chlorofluoroaniline etc.

Storage and transportation: DMSO is a very stable substance and can safely be stored in its original container. Store DMSO at 2°C to 8°C when not in use. It may be solid at this temperature.

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