337vt最大但人文艺术西方,特级α片在线观看,黃色a片三級三級三級,成年人免费观看视频网站,无码八a片人妻少妇久久,五月天狠狠操Av研究站久久,久久嫩模无码视频,国产一卡二卡国产无码精品区,亚洲无码不卡一二三区

ABOUT US PRODUCTS NEWS CENTER CULTURE CONTACT US 中文版

     Methanol 

    Methanol

    Natural gas Methanol Shandong Methanol Methanol agent wholesale Methanol price quotations Methanol production
    99.9% Shandong 160kg/drum1900
    CAS No.: 67-56-1   
    MDL: MFCD00004595  Beilstein: 1098229   
    Relative density (water=1): 0.79   Boiling point (οC): 64.8   
    Relative vapor density (air=1): 1.11
    Saturated vapor pressure (kPa): 13.33(21.2οC)   
    Heat of combustion (kJ/mol): 727.0   
    Critical temperature(οC): 240   
    Critical pressure (MPa): 7.95   
    Octanol/water partition coefficient logarithm value: -0.82/-0.66   
    Flash point (οC): 11   
    Upper explosive limit% (V/V): 44.0   
    Ignition temperature (οC): 385   
    Lower explosive limit% (V/V): 5.5
    Use:
    Methanol hasa wide application scope and is a basic organic chemical raw material and high quality fuel. Mainly used in fine chemical, plastic and other fields to produce formaldehyde, acetic acid, methyl chloride and other organic products. It is also an important raw mateiral of pesticide and medicine. After deep processing, methanol can be used as a new clean fuel and can blended with gasoline. The reaction of methanol and ammonia can create methylamine.


    Copyright(C)2019 , Jinan Shijitongda Chemical Co.,Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice