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        Monemethylamine
        Dimethylamine
        trimethylamine TMA
        Ethylamine
        Diethylamine
        Triethylamine
        Formamide
        Methyl sulfoxide
        Acetic anhydride
        快乐时时彩开户Acetic acid
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Methyl sulfoxide(DMSO) is organic compound containing sulfur, molecular formula is (CH3)2SO. It is colorless and transparent liquid without odor at room temperature, it is hygroscopic and inflammable liquid. It also has high polarity, high boiling point and good stability. It is soluble in ethyl alcohol, 1-Propanol, benzene, trichloromethane and many organic matters.
Methyl sulfoxide is extensively used as solvent and reaction reagent, especially used as processing solvent and spinning solvent in acrylonitrile polymerization reaction, synthetic solvent and spinning solvent of polyurethane, synthetic solvent of polyamide, polyimide and polysulfone resin, etc. In addition, it can be used as the raw material and carrier of certain drugs in pharmaceutical industry.

Molecular formula: Molecular weight: CAS No. UN No.
(CH3)2SO 78.13 67-68-5 1164
Physical property  
boiling point(760mm), ℃: 189℃
Density(25℃), g/mL: 1.101
Dielectric constant(20℃): 46.68
Freezing point: 18.4℃
Refractive index (n20°/D) : 1.4790
Viscosity (cps) 20℃: 2.24
Grade:  Analytical pure
Quality index
Color (APHA): 10
Purity, %: 99.9min.
Moisture, %: 0.1
Evaporation residue, %: 0.01
Titratable acid, meq/g: 0.001
cross-referencing Art. No.:
FULLTIME J.T.BAKER TEDIA MERCK SIGMA FISHER
6281 9224 DR-0469      

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