无码精品一区久久久台湾,男人女人天堂AV,成人一级黄色片无码,av一区二区三区一天,97超碰电影

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
    亚州无码AV| 超碰999| 色欲91| 亚洲av无码性爱| 亚洲成人gav| 午夜福利广场| 777久久久亚洲| 一级a片岛国| 亚洲日本a片免费观看| 日本午夜精品| 一级a做爰在线免费观看| 一区二区三区毛片网| 亚州AV成人电影| A级片久久| 国产成人AV网站| 成人毛片黄色| 日本三级片91| 韩日无码毛片大全| 黄色Au密臀| 91aaa免费观看视频| 毛片中心777| 亚洲一区二区无码网站| 日本成人免费| 丁香五月天AV| 超碰2000| AV操逼网站| 久操青视频| 久久久久九九九| 兔费三级古装黄色片| 97久久在线| 久久免费黄色网| 亚洲一级片AV| 日韩A片电影网站| AV中文黄色| 亚洲日韩成人| 呦女毛片| 亚洲AV一宅男色影视| 无码无遮挡毛片| 加勒比人妻av色播| 国产综合777| 四虎国产精品另类一区|