最近更新中文字幕第一页 综合国产无码观看 五月天激情网成人 午夜成人经典三级视频

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
    合山市| 固始县| 黔江区| 奉贤区| 桂东县| 玉门市| 大余县| 鹤峰县| 五华县| 嘉义县| 江源县| 桐城市| 定安县| 新安县| 南宁市| 洪江市| 高唐县| 南澳县| 方城县| 宝山区| 乐东| 岫岩| 四会市| 诸城市| 繁昌县| 和田市| 岑巩县| 孟津县| 刚察县| 许昌县| 二连浩特市| 米易县| 九江县| 合阳县| 拉孜县| 辉南县| 永平县| 公主岭市| 江华| 乐清市| 千阳县|