Dimethyl sulfoxide/DMSO CAS 67-68-5

Chemical Names:Dimethyl sulfoxide; DMSO; Methyl sulfoxide; 67-68-5; Methylsulfinylmethane; Dimethylsulfoxide

Supply Ability

Supply Ability:2000 Metric Ton/Metric Tons per Month

Packaging & Delivery

Packaging Details:230kg/drum, one container can load 18.4 MT
US $1,000-2,000 / Metric Tons | 1 Metric Ton/Metric Tons (Min. Order)


Dimethyl sulfoxide (DMSO) is a chemical substance of the formula (CH3)2SO. It is a colorless liquid and is an important polar aprotic solvent. It is miscible with many organic solvents and water.  Dimethyl sulfoxide has a special property that is extremely permeable to the skin, causing the user to feel an oyster-like taste.Wholesale Dimethyl sulfoxide/DMSO from China , free DMSO and lowest wholesale prices are being offered by a quality control chemist. great deals on chemicals and chemical supplies.

Dimethyl sulfoxide(DMSO)

Anhydrous, ≥99.9%

Dimethyl sulfoxide (DMSO) is a sulfur-containing organic compound, which is a transparent liquid with no color and odors at normal temperature. It is a flammable liquid that is hygroscopic. 

English name: Dimethyl sulfoxide, DMSO 

Molecular Fomula: C2H6OS

Molecular weight:78.13

CAS No.:67-68-5

Use of Dimethyl sulfoxide

Dimethyl Sulfoxide is a highly polar organic liquid that is used widely as a chemical solvent and a free radical scavenger. It shows a range of pharmacological activity including analgesia and anti-inflammation. Because of its ability to penetrate biological membranes, it is used as a vehicle for topical application of pharmaceuticals. It is also used to protect cells and tissue during cryopreservation and has been used to treat extravasation damage caused by anthracycline-based chemotherapy.

It is known as the “universal solvent.”

Package of Dimethyl sulfoxide

Packing: 230KG/drum , or according to the customers’demand

Storage: Stored in the dry and ventilated inside storeroom, prevent direct sunlight, avoid insolation and moisture,crystalize under 18℃.

Medicine Grade& Food Grade&Technical Grade:

Item Medicine grade Food grade Technical grade
Purity % >99.90 >99.90 >99.90
DMSO Content % ≤0.01 ≤0.01 ≤0.01
Appearance White Crystalline White Crystalline White Crystalline
Odor Odorless Odorless Odorless
Melting Point@760mmHg 108°C+/-1°C 108°C+/-1°C 108°C+/-1°C
Bulk Densityg/ml >0.65 >0.65 >0.65
Water Content% <0.20 <0.20 <0.20
Total Heavy Metals: ppm <3 <5 <10
As ppm <0.1 <1 <1
Cd ppm <0.1 <1 <1
Hg ppm <0.1 <0.1 <0.1
Pbppm <1 <3 <3
Residue on Ignition% <0.20 <0.20 <0.20
Coliform(CFU/g) Negative Negative
E.Coli(CFU/g) Negative Negative
Yeast/Mold(CFU/g) <10 <10
Salmonella Negative Negative
Standard Aerobic Plate Count(CFU/g) <10 <10
Total Aerobic Bacterial Count <1000 <1000

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