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Dimethyl Sulphoxide (DMSO) CAS 67-68-5 high quality 99.8%

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  • CAS NO.: 67-68-5

Product Description

Dimethyl Sulphoxide (DMSO)


1. Bref Introduction of Dimethyl Sulphoxide (DMSO)

DMSO is a polar aprotic solvent used in chemical reactions such as the polymerase chain reaction (PCR) and can also be used as a cryoprotectant vitrification agent for the preservation of cells, tissues, and organs. DMSO can be used in cell freezing media to protect cells from mechanical damage caused by ice crystals.


2. Specifications of DMSO

ITEM

SPECIFICATION

Appearance (Visualization)

Colorless transparent liquid

Purity (%) (GC)

99.8 Min.

Moisture (ppm)

1000 Max

Refractive Index

1.4780 - 1.485

Acidity (mgKOH/k)

0.04 Max.

Color (APHA)

10 Max.

Melting point (ºC)

18 - 18.9



3.Application of Dimethyl Sulphoxide (DMSO)

3.1.  Used for the reaction medium of aromatic extraction, resin and dye, acrylic polymerization, solvent of drawing silk, etc.
3.2. Organic solvent, reaction medium and organic synthesis intermediate.
3.3. Used as analytical reagent and gas chromatographic stationary liquid, and also used as solvent in the analysis of ultraviolet spectra.

3.4. Antifreeze


4. Package

Packing: Galvanized iron drum package, 225kg/drum. Or 1100kg/IBC tank. At your choice.


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