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    胆碱(电子级)

    Applied to the semiconductor industry:

    Materials-Chemicals-酸碱类

    In stock:

    999

    Place of origin:

    China-上海市

    Quantity:

    cut back increase

    Price:

    Negotiable
    Transaction guarantee Secured Transactions Online banking to pay

    Brand:

    Model:

    Own series:Materials-Chemicals-酸碱类

     
    胆碱(电子级)
    电子级胆碱(CHOLINE)
    CAS123-41-1        EINECS204-625-1       NIOSH/RTECSGA4025500
    UN3286                   危险品等级:8  
    分子式:C5H15NO2           分子量:121.18 
    含量:50.0±0.2%          包装:ISOtank/1000L/200L清洁桶或以客户要求
    用途:在微电子行业中作为清洗液和显影液;在金属加工行业作为清洗和脱油脂剂;作食品强化剂;有机合成中间体

     

     检测项目
    标准
    含量(%)
    50.0±0.2%
    碳酸根离子
    <300ppb
    总氯
    5ppb
    色度(Hazen)
    5
    <5ppb
    <5ppb
    <5ppb
    <5ppb
    <5ppb
    <5ppb
    <5ppb
    <5ppb
    <5ppb
    <5ppb
    闪点
    33.3℃
    形态
    液体
    密度
    1.09 g/ml(20℃)
    折射率
    1.4304(n20/D
    储存条件
    2~8℃

     

     
     
      备注:上表是50% 电子级胆碱产品规格单, 可根据客户需求定制特殊

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