Dimethyl sulfoxide CAS# 67-68-5
Dimethyl sulfoxide, Promotion Season Now in Store and Free Sample for Testing with Factory Price
- Appearance: Colorless liquid.
- Assay: 99. 9%min.
- Packaging: 225kg/plastic drum.
- Sample: Available.
Dimethyl sulfoxide: The Complete Guide
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Quality Control of Dimethyl sulfoxide
Quality Control & MSDS
Packing of Dimethyl sulfoxide
Description of Dimethyl sulfoxide
Dimethyl sulfoxide (DMSO) is an organosulfur compound with the formula (CH3)2SO. This colorless liquid is an important polar aprotic solvent that dissolves both polar and nonpolar compounds and is miscible in a wide range of organic solvents as well as water. It has a relatively high melting point. DMSO has the unusual property that many individuals perceive a garlic-like taste in the mouth after contact with the skin.
In terms of chemical structure, the molecule has idealized Cs symmetry. It has a trigonal pyramidal molecular geometry consistent with other three-coordinate S(IV) compounds, with a nonbonded electron pair on the approximately tetrahedral sulfur atom.
Basic Info of Dimethyl sulfoxide
Appearance & Physical State
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
Store at RT.
2.7 (vs air)
0.42 mm Hg ( 20 °C)
What is Dimethyl sulfoxide?
What’s the application of Dimethyl sulfoxide?
DMSO is widely used as solvents and reaction reagents, especially in acrylonitrile polymerization reactions as processing solvents and drawing solvents, in polyurethane synthesis and drawing solvents, in polyamide, polyimide and polysulfone resin synthesis solvents, as well as aromatics, butadiene extraction solvents, and synthesis solvents for chlorofluoroaniline.
DMSO is dimethyl sulfoxide, which is widely used. It is used as a solvent for acetylene, aromatics, sulfur dioxide, and other gases as well as a solvent for spinning acrylic fiber. It is an extremely important nonprotonic polar solvent that is soluble in water and organic solvents. It has strong permeability to the skin and helps the penetration of drugs into the body. It can also be used as an additive for pesticides. It is also a very important chemical reagent.
DMSO is also an osmoprotective agent that lowers the cell freezing point, reduces the formation of ice crystals, mitigates free radical damage to cells, and alters the permeability of biological membranes to electrolytes, drugs, toxicants, and metabolites.
Methyl sulfoxide is an extremely important nonprotonic polar solvent that is soluble in both water and organic solvents. It is widely used as a solvent and reaction reagent with a high selective extraction capacity. Dimethyl Sulfoxide itself has anti-inflammatory and analgesic, diuretic, and sedative effects, and can be used directly as raw material and carrier for certain drugs in the pharmaceutical industry. It is known as a “cure-all” and is often added to drugs as an active component of painkillers.
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