Huangshan Basihui Chemical Auxiliary Co., Ltd.
Search:
无码avav无码中文字幕,黄片视频高清在线观看免费,日韩高清在线观看不卡一区二区,AV剧情麻豆映画国产在线观看
  • <abbr id="emycy"></abbr>
  • 欧美亚洲国产精品第一页| 亚洲AV秘 无码一区二区三竹菊| 9久热这里有国产精品| 久久久国产精品免费视频| 无码无码日韩精品人妻| 国产亚洲精品美女2020久久| 91尤物无码专区免费播放| 国产亚洲av毛片之| 中文有码无码人妻综合网| 在线精品国自产拍不卡| 制服丝袜中文字幕国内自拍| 国产精品视频一区二区三区| 中文字幕首页系列人妻| 国产AV中文字幕| 久久精品视频一品道| 欧洲日韩无码精品分区一区| 亚洲国产精品激情在线观看| 久久免费无码高潮看精品视频| 国产伦精品一区二区三区免费迷| 国产成人免费高清av| 亚洲婷婷天堂在线综合| aⅴ欧美亚洲日本免费| 久久精品国产72国产精品| 亚洲精品无播放在线播放| 日本黄色一区二区三区视频社区在线| 自拍偷自拍亚洲精品第1页| 激情亚洲一区二区三区|
      Ethers
    Alcohols
    Acids
    Quinones
    Carboxylic acid derivat...
    Amines
    Ketones
    Hydrocarbons--alkanes
    Hydrocarbons--olefins
    Hydrocarbons--Arom...
    Heterocyclic compoun...
    Nitriles
    Aldehydes
    Other organic chemical...
     
    Pentaerythritol

    Product name: pentaerythritol gauge: 99.8% package shipment: 25 kg/bag

     

     

     

    pentaerythritol
    Pentaerythritol

    Don't name: pentaerythritol;Four hydroxymethyl methane;Four hydroxymethyl alkanes;Hydroxymethyl methane;Monoalkyl ether phosphate triethanolamine salt;Anionic surfactant PET;Hydroxymethyl methane/pentaerythritol;Quarterly e four

    CAS number: [115-77-5].

    Molecular formula: C5H12O4

    Molecular weight: 136.15

     

    Basic properties:

    Appearance characteristics

    White crystal powder.

    Melting point

    257 °C

    Boiling point

    276 °C30 mm Hg(lit.)

    Dense degree of

    1.396

    The refractive index

    1.548

    Flash point

    240 °C

    With the way

    Is mainly used in alkyd resin production, also used for manufacturing ink, lubricants, plasticizers, surfactants, explosives and drugs

    Raw material category

    Flammable liquids

     
    [ Back ]