无码囯产精品久久一区免费_精品久久久久久久久久久aⅴ_国产日韩精品v一区二区_精人妻无码一区二区三区

ABOUT US PRODUCTS NEWS CENTER CULTURE CONTACT US 中文版

     Dimethyl sulfoxide 

    Dimethyl sulfoxide

    Factory outlets Dimethyl sulfoxide Large scale wholesale of Dimethyl sulfoxide Professional production of Dimethyl sulfoxide  Shandong Dimethyl sulfoxide

    99.5% Liaoning 230kg/drum
    Product name: Dimethyl sulfoxide, DMSO  
    Simple structure: (CH3)2-S-O   
    Product name: Dimethyl sulfoxide   
    Alias: Methyl sulfoxide; Sulfinylbis (methane); DMSO; Me2SO    
    Molecular formula: C2H6OS   
    Molecular weight: 78.12   
    CAS No.: 67-68-5
    1. Properties: Colorless viscous transparent oily liquid or crystal. Weak alkaline, almost odorless, slight bitter taste.   
    2. Density (g/mL, and 20/4οC): 1.100   
    3. Relative vapor density (g/mL, air=1): 2.7   
    4. Melting point (οC): 18.45   
    5. Boiling point (οC, atmospheric pressure): 189   
    6. Refractive index (25οC): 1.4795   
    7. Viscosity (mPa·s,25οC): 1.1   
    8. Flash point (οC, open cup): 95   
    9. Ignition point (οC): 300~302   
    10.Heat of vaporization (KJ/mol, and 25οC): 52.92   
    11.Heat of fusion (KJ/mol): 13.94
    DMSO is used as extraction solvent in aromatic extraction.


    Copyright(C)2019 , Jinan Shijitongda Chemical Co.,Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice
    萍乡市| 台东县| 隆子县| 宾川县| 安平县| 平塘县| 潜江市| 溧水县| 轮台县| 江城| 宾阳县| 资兴市| 白玉县| 虎林市| 哈尔滨市| 昌邑市| 南木林县| 温州市| 库伦旗| 古丈县| 长沙县| 大足县| 大冶市| 湖南省| 贡觉县| 永福县| 六枝特区| 西乌珠穆沁旗| 余庆县| 房产| 金门县| 浠水县| 西丰县| 玛曲县| 会泽县| 沭阳县| 正宁县| 杭锦后旗| 明光市| 玛纳斯县| 湘乡市|