Dimethyl Sulfoxide

Dimethyl sulfoxide is colorless liquid, and is hygroscopic. It is almost odorless with a bitter taste. It can be dissolved in water, ethanol, acetone, ether, benzene and chloroform. Except the usage of solvents and reagents, It can also be used as the synthetic solvent for polyamide, polyimide and polysulfone resin as well as the extraction solvents for aromatic hydrocarbon and butadiene extraction solvents and solvents for synthesizing chlorofluoroaniline. also be directly used as the raw material or carrier of some drug in the pharmaceutical industry.

CAS No.: 67-68-5

Product Name: Dimethyl Sulfoxide(DMSO)

Synonyms: Dimethylsulfoxide; Methyl sulfoxide; Sulfinylbis (methane); DMSO

Molecular Formula: C2H6OS

MW: 78.12

Properties：

Colorless, tasteless, slightly bitter liquid, extremely low toxicity, gasification is heavier than air, crystallization below 18 C. It is an important polar aprotic solvent, which can be soluble with many organic solvents and water.

Specification:

Purity(DMSO):99.9% min

Crystallization point:18.20 ℃ min

Moisture:0.10%max

Acid value mgKOH/g:0.03 max

Transmittance(400mm):96.0% min

Refractive index(n20℃):1.4778-1.4790

Color(Hazen):＜10

Product Package:

200L plastic drum, 1000L IBC, ISO-TANK container. Store in a cool, ventilated and dry place. Store and transport in accordance with the regulations of inflammable toxic substances.

Application:

Dimethyl sulfoxide (DMSO) is a common solvent for many chemical reactions and is widely used in organic synthesis and industrial applications (polymer chemistry, pharmaceuticals and agricultural chemicals). Dimethyl sulfoxide can also be used in many oxidation reactions in organic synthesis. At the same time, dimethyl sulfoxide is more and more widely used in the production of microelectronics industry; in medicine, dimethyl sulfoxide is mainly used in local analgesics, local drug carriers, anti-inflammatory drugs and antioxidants.

Some photos of shipment: