Industrial Grade DMSO C2h6OS CAS 67-68-5 Dimethyl Sulfoxide for Organic Solvents

• Customization: Available
• CAS No.: 67-68-5
• Formula: C2h6OS
• Model NO.: Industrial grade
• EINECS: /
• Type: Daily Chemical
• Appearance: Liquid
• Quality: Industrial
• Colour: Colorless
• Content: 99% 99.9%
• Einecs No.: 200-664-3
• Transport Package: Drum
• Specification: 225kg/drum
• Trademark: SUNWAY
• Origin: China

Product Description

Dimethyl sulfoxide 

 Product Name: Dimethyl sulfoxide 
Synonyms: DMSO 
Molecular Formula: C2H6OS 
Molecular Weight: 78.13 
CAS Number: 67-68-5 
EINECS/ELINCS: 200-664-3 
Appearance: Colorless clear liquid 
Density: 1.096 g/ml at 25 °C 
Boiling Point: 189°C 
Flash Point:95°C 

 Industrial-grade dimethyl sulfoxide (DMSO) is a sulfur-containing organic compound with the molecular formula C2H6OS. At room temperature, it appears as a colorless, odorless transparent liquid and is a hygroscopic, flammable fluid. It exhibits high polarity, a high boiling point, excellent thermal stability, and is aprotic and miscible with water. It can dissolve in most organic substances such as ethanol, propanol, benzene, and chloroform, earning it the reputation of a "universal solvent.
 DMSO can be used as an organic solvent, reaction medium, and intermediate in organic synthesis. It also serves as a dye solvent, dye stripper, and dye carrier in synthetic fiber production, as well as an absorbent for recovering acetylene and sulfur dioxide.

Specification

Test Items	Standard
Purity (DMSO)	99.9% min
Crystallization point	18.1℃ min
Moisture	0.1% max
Acid value	0.03mgKOH/g max
Refractive index (20℃)	1.4775-1.4790
Transmittance (400mm)	96 min