Dmso Dimethyl Sulfoxide DMSO CAS 67-68-5 As Solvent In Many Chemical Reactions

Properties:
Dimethyl sulfoxide (DMSO )
1.CAS RN: 67-68-5
2.Use: Industrial
For industrial use
 
Features:
Dimethyl sulfoxide (DMSO) is know as an analgesic and non-steroidal anti-inflammatory. It is used as an effective drug delivery system and plays a role in drug design. Besides, it has many nonmedical uses, as a solvent, cleaner, pesticide, paint stripper, cryoprotectant and metal complexing agent.
Properties:
Dimethyl sulfoxide is a clear, colorless to straw-yellow liquid with a garlic-like odor. It is a hygroscopic chemical, stable under ordinary conditions. Dimethyl sulfoxide is a good polar solvent for unsaturated, nitrogen-containing and aromatic compounds. DMSO is miscible with water, ethanol, acetone, chloroform, diethyl ether, benzene, chloroform and most organic solvents. It should not be used with strong oxidizing or reducing agents
 
Usage:
Dimethyl sulfoxide is used to enhance dermal absorption of many chemicals.A solvent for many organic and inorganic compounds including fats, carbohydrates, dyes, resins, and polymers.Used in antifreeze or hydraulic fluids and as a cryopreservative for cell cultures.Used in the oxidation of thiols and disulfides to sulfonic acids. Used as a PCR cosolvent to help improve yields, especially in long PCR.
Packaging: The product has been packet in 225kg/drum, or 1000kg/IBC.
Storage:
Store hermetically in a shady and ventilating place. Its shelf life is 12 months. It can be still used if up to standard through retest after the specified date.
 
Transportation: Avoid high temperature and sun-scorched during transportation.
 
Specification:
ITEM
INDEX
Appearance
Colorless liquid or colorless crystals
DMSO Content %
≥ 99.9
Relative density
1.100-1.104
Relative index
1.478-1.479
Related substances%
≤ 0.1
CRYSTALIAING POINT
≤ 18.3° C
ACID VALUE (KOH)/g
≤ 0.01
REFEACTIVE INDEX (20° C)
1.4775~1.4790
TRANSMITTANCE 400nm
≥ 96.0
Water Content %
≤ 0.2

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