Suggested Applications: Applications requiring low water content
Synonyms: DMSO, Methyl sulfoxide
Structural Formula: (CH3)2SO
CAS number: 67-68-5
Hazard Class: Non-regulated
Package Group: Non-regulated
UN number: Non-regulated
Specifications
Color (APHA): 10 max.
GC Analysis: 99.8% min.
Residue: 5 mg/L max.
Water by Karl Fischer Titration: 50 ppm max.
UV Cutoff (nm): 268
Physical Properties
Density (g/mL) at 20°C: 1.1004
Molecular Weight: 78.13
Boiling Point (°C): 189.0
Freezing Point (°C): 18.5
Flashpoint (°C): 95
Appearance: Clear