welcome Kael Pharmachem Co., Limited
Kael Pharmachem Co., Limited
MENU Close Home About Us News Honor Contact Us Feedback
Current Position: Home > Product >Organic Chemicals >Factory Supply 99% Dimethyl Sulfoxide/DMSO/ CAS 67-68-5
Product
Factory Supply 99% Dimethyl Sulfoxide/DMSO/ CAS 67-68-5
  • Brand:Kael
  • Model:220kg/drum
  • Purity:99%
  • Cas:67-68-5
  • Createtime: 2026-08-21
  • Updatetime: 2026-09-02
Product Details
useage Polar aprotic universal solvent, used for API & fine?chemical synthesis; cell cryoprotecta
deliveryInfo
appearance colorless liquid
aliasen
supplyCapacity 3000MT/Month
CAS 67-68-5
DMSO Dimethyl Sulfoxide
harbor Qingdao, China
minorder 1MT

Dimethyl sulfoxide (DMSO)  is a transparent liquid with a bitter taste at room temperature. It is a kind of flammable liquid that absorbs moisture.It is characterized by high polarity, high boiling point, good thermal stability, non-proton, and water miscibility. It can be dissolved in most organic materials ,and is known as the "universal solvent".

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

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

 

Application fields

 

 Dimethyl sulfoxide is an important non-proton polar solvent that is both soluble in water and soluble in organic solvents.It is widely used as solvent and reaction reagent, with high selective extraction ability.

1.  Used for the reaction medium of aromatic extraction, resin and dye, acrylic polymerization, solvent of drawing silk, etc.

2. Organic solvent, reaction medium and organic synthesis intermediate.

3. Used as analytical reagent and gas chromatographic stationary liquid, and also used as solvent in the analysis of ultraviolet spectra.

4. Antifreeze

Wholesale China Factory DMSO CAS 67-68-5 Industrial Grade /Food Grade 99.9% Solvent Dimethyl Sulfoxide with Wide Applicability

Packaging & Shipping

 Packing: 225kg/drum, 80drums to one 20ft container.   Or Flexi tank
Sealed storage, long-term storage of nitrogen seal, moisture-proof, fireproof, antifreeze.