Dimethyl Sulfoxide By Jinan Juheng Chemical Co.,ltd

We are instrumental in providing to our valuable customers excellent quality Dimethyl Sulfoxide which is available with following specification:-
99.5% Liaoning 230kg/drum
Product name: Dimethyl sulfoxide, DMSO
Simple structure: (CH3)2-S-O
Product name: Dimethyl sulfoxide
Alias: Methyl sulfoxide; Sulfinylbis (methane), DMSO, Me2SO
Molecular formula: C2H6OS
Molecular weight: 78.12
CAS No.: 67-68-5

1. Properties: Colorless viscous transparent oily liquid or crystal. Weak alkaline, almost odorless, slight bitter taste.
2. Density (g/mL, and 20/4I?C): 1.100
3. Relative vapor density (g/mL, air=1): 2.7
4. Melting point (I?C): 18.45
5. Boiling point (I?C, atmospheric pressure): 189
6. Refractive index (25I?C): 1.4795
7. Viscosity (mPaA.s,25I?C): 1.1
8. Flash point (I?C, open cup): 95
9. Ignition point (I?C): 300~302
10.Heat of vaporization (KJ/mol, and 25I?C): 52.92
11.Heat of fusion (KJ/mol): 13.94
DMSO is used as extraction solvent in aromatic extraction.