<object id="nmdtq"><table id="nmdtq"></table></object><wbr id="nmdtq"><big id="nmdtq"></big></wbr>
    1. <mark id="nmdtq"><table id="nmdtq"></table></mark>
      <u id="nmdtq"></u><bdo id="nmdtq"><tr id="nmdtq"></tr></bdo>

    2. <bdo id="nmdtq"><pre id="nmdtq"></pre></bdo>
    3. <source id="nmdtq"></source>
      1. SHIJIAZHUANG SINCERE CHEMICALS CO., LTD.
        Add.:RM.2-3-1705 JIN LING
        MANSIONS NO.106-1 EAST YUHUA
        ROAD SHIJIAZHUANG
        CITY HEBEI PROVINCE CHINA
        P.C:050011
        Tel:+86-311-67663776 67663728
        +86-311-67663623 67663783
        +86-311-85356878 67667576
        Fax:+86-311-67663763
        E-mail:sjzchx@sjzchx.com
        chenghexin@sjzchx.com
        Products
        N-Methylformamide

        Specification

        Identification

        Name:N-Methylformamide

        Molecular Formula: HCONHCH3

        Molecular Weight: 59.07

        CAS Number: 123-39-7

        Specification:

        Index Standard

        Appearance colorless liquid

        Purity ≥99.0%

        Water ≤0.1%

        Properties: Colorless transparent liquid with ammonia odor.b.p.180° C-185°C, m.p.-40°C,

        refractive index 1.4319, Specific gravity 1.011(19°C). Can be mixed with benzene,soluble in

        water and alcohol,not in ether.

        Application: Important organic chemical material,intermediate and good organic solvent.It is

        used to synthesize high-efficient and low-poisonous Methylimidazole and Amitraz,etc.Also is a

        solvent of organic synthetic and purifying process .Widely applied in pharmaceutical, dyestuff,

        perfume and electrolysis and electroplating industry etc

        Package and Storage: 200L plastic drums. Tightly closed to prevent from leaking and

        touching water. Stored in cool, vent and dry places, far from fire and heat source.


        【Previous】 【Next】 【Return】

        天天干-夜夜啪_天天操-天天啪-天天射-天天日-天天撸-天天在线视频,免费在线电影