Dimethyl sulfoxide 是一种非质子溶剂，可溶解极性和非极性化合物。它有防冻和抑菌的特性。

Dimethyl sulfoxide is a highly polar organic liquid, that is used widely as a chemical solvent. Because of its ability to penetrate biological membranes, it is used as a vehicle for topical application of pharmaceuticals. It is also used to protect tissue during CRYOPRESERVATION. Dimethyl sulfoxide shows a range of pharmacological activity including analgesia and anti-inflammation.

67-68-5

C2H6OS

78.13

Methyl Sulfoxide;DMSO;二甲基亚砜;Dimethyl sulfoxide

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years