1.Product Name:Dimethyl sulfoxide DMSO
2.CAS NO: 67-68-5
5.HS Code: 2930909099
6.Application: The organic synthetic solvent of pesticide, dyestuff, pharmaceutical intermediate
7.Shelf life:2 Years
DMSO CONTENT %
CRYSTALIZING POINT (°C)
ACID VALUE (mgKOH/g)
REFRACTIVE INDEX (nd20°C)
WATER CONTENT %
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 geometryconsistent with other three-coordinate S(IV) compounds, with a nonbonded electron pair on the approximatelytetrahedral sulfur atom.
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