CAS NO.: 67-68-5
Purity :99.5%
| Compound | Dimethyl sulfoxide | ||||
|---|---|---|---|---|---|
| CAS No. | 67-68-5 | Catalog No. | 03 | Brand | |
| Purity | 99.5% | Packing | 1ton | Grade | |
| Lead Time | 3Day (s) | Origin | Loading Port | ||
| Boiling Point | 189ºC |
|---|---|
| Stability | Stable. Incompatible with a very wide range of materials, including acid chlorides, strong acids, strong oxidizing agents, strong reducing agents, phosphorus halides, moisture, copper wool + trichloroacetic acid. Reacts violently with a number of materials |
| Storage Condition | Store at RT. |
| Appearance & Physical State | colorless liquid |
| Flash Point | 95ºC |
| Refractive Index | 1.477-1.48 |
| Density | 1.1 |
| Freezing Point | 18.4℃ |
| Melting Point | 18.4-19.0ºC |
| Vapor Density | 2.7 (vs air) |
| Vapor Pressure | 0.42 mm Hg ( 20 °C) |
Dimethyl sulfoxide is widely used as a solvent and reaction reagent, especially of acrylonitrile polymerization processing solvents and reel off raw silk from cocoons, synthesis and spinning solvent polyurethane, polyamide, polyimide and polysulfone resin composite solvent, and aromatic hydrocarbons, butadiene extraction solvents and synthetic chlorine fluoro aniline, etc.
DMSO is dimethyl sulfoxide and is widely used. Used as solvent for acetylene, aromatics, sulfur dioxide and other gases, as well as acrylic fiber spinning solvents. It is a very important non-proton polar solvent that is soluble in water and soluble in organic solvents. It is very permeable to the skin, which can help the drug penetrate into the body. It can also be used as a pesticide additive. It's also a very important chemical reagent.
DMSO permeability is also a kind of protective agent, can reduce cell freezing point, reduce the formation of ice crystals, reduce free radical damage to cells, change the biofilm of electrolyte, the permeability of drugs, poisons and metabolites.
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