Dimethyl Sulfoxide

• CAS No.: 67-68-5
• Formula: C2h6OS
• EINECS: 200-664-3
• Type: Pharmaceutical Intermediates
• Quality: Refined
• Colour: White
• Transport Package: 215kg Drum
• Specification: DMSO 99.8%
• Trademark: SH
• Origin: China
• HS Code: 2930300090
• Production Capacity: 30000mt/Year

Product Description

DMSO

General Information:
CAS No.:67-68-5
Molecular Formula:C₂H₆OS
Molecular Weight:78.13
HS code:2930300090  
Description:
DMSO is a sulfur-containing organic compound with a molecular formula of C2H6OS. It is a colorless, odorless and transparent liquid at room temperature. It is a hygroscopic flammable liquid. It has the characteristics of high polarity, high boiling point, good thermal stability, aprotic, and water miscibility. It is soluble in most organic substances and is known as "universal solvent". Heating in the presence of acid produces small amounts of compounds. It decomposes at high temperature, and it can react violently when it encounters chlorine, and it burns in the air and emits a light blue flame. It can be used as organic solvent, reaction medium and organic synthesis intermediate. It can also be used as a dyeing solvent for synthetic fibers, a de-dyeing agent, a dyeing carrier and an absorbent for recovering acetylene and sulfur dioxide.
Application:
1. It is used for aromatic hydrocarbon extraction, reaction medium for resin and dye, acrylic fiber polymerization, solvent for spinning, etc.
2. It can be used as organic solvent, reaction medium and organic synthesis intermediate. of rare metals agent, etc.
3. It can be used as analytical reagent and gas chromatography stationary liquid, and also used as a solvent in ultraviolet spectrum analysis.
4, skin penetration enhancer.
5. Antifreeze.

Specification:    

Test Items	Specs
Purity,%	≥99.90
Moisture,%	≤0.10
Acid Value, mg/g	≤0.03
Crystallization point, ºC	≥18.20
Transmittance,%	≥96.00
Refractive Index,%	1.4775-1.479

Package:
Packed in 215KGS drum.
Storage:

This product should be sealed and stored in a cool, dry place away from light