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DIMETHYL SULFOXIDE (DMSO) 99.9%
Product name: DIMETHYL SULFOXIDE (DMSO) 99.9%
CAS No.: 67-68-5

澳门网上真人赌场Specification:

Appearance: Colorless  transparent liquid
Purity: ≥99.9%
Water: ≤0.1%
Refraction index: 1.478-1.479
Melting point 17.2-18.5℃
Acidity (as KOH, mg/g) ≤0.03
Density 1.100-1.104
Package: 200 L drum
Uses: DMSO is a polar aprotic solvent and is less toxic than other members of this class, such as dimethylformamide, dimethylacetamide, N-methyl-2-pyrrolidone, and HMPA. DMSO is frequently used as a solvent for chemical reactions involving salts, most notably Finkelstein reactions and other nucleophilic substitutions.
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