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  2. HansenN
    HOTLINE
    +86-15873345990
    +86-18773390523
    +86-731-22585203

    Zhuzhou HansenN Chemicals Co., Ltd

    Product Center
    Contact us
    HOTLINE:
    +86-731-22585203

    Address: Xinma Industrial Park, Tianyuan District, Zhuzhou 412000, China

    Contact person: Wen An Li

    Tel: +86-731-22585203

    Fax: +86-731-28823187

    Mobile: +86-13807330523

    Email: msm@as-msm.com

     

    The current position:Home >> Products >> DMSO Specification

    Product description: Dimethyl sulfoxide (DMSO) is organic sulfide compound. Molecular formula is (CH3)2SO ,It is colorless, odorless and transparent liquid at room temperature. It is a kind of moisture absorption combustible liquid. It has characteristics of high polarity, high boiling point, non-proton, mixed with water, low toxicity and good heat stability. It is soluble in ethanol, propanol, benzol, chloroform and many organic matters. It was known as “Omnipotent Solvent”

     

    Molecular Formula: C2H6OS                     Molecular Weight: 78.12   

    Melting Point: 18.4-19.0°C                         CAS No.: 67-68-5

    EINECS No.: 200-664-3                              FEMA No.: 3875                                   Density: 1.1

    Boiling Point: 189°C                                  Refractive Index: 1.477-1.48                Flash Point: 95°C

     

    DMSO SPECIFICATION

    INSPECTION ITEMS

    PRODUCT INDEX

    DMSO CONTENT %

    ≥99.90

    CRYSTALIZING POINT  (℃)

    ≥18.10

    ACID VALUE (mgKOH/g)

    ≤0.03

    REFRACTIVE INDEX (nd20℃)

    1.4775 ~1.4790

    TRANSMITTANCE 400nm

    ≥96.0

    WATER CONTENT %

    ≤0.1

    SPECIFIC GRAVITY

    1.095 ~ 1.101

     

     

     


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