<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
        Formamide

        Specification

         

        Identification

        Name:Formamide

        Molecular Formula: CH3NO

        Molecular Weight: 45.04

        CAS Number: 75-12-7

        Specification:

        Index

        Standard

        Appearance

        colorless liquid,sightless impurity

        Purity

        ≥99.5%

        Water

        ≤0.1%

        Properties: Clear,colorless liquid and with ammonia-like-weak odor.m.p.2.55°C, b.p.210-212°C (partial decomposition beginning at 180°C), flash point 154°C , proportion 1.1334(20°C). Be soluble in water and alcohol,slightly soluble in benzene and ether,etc,hygroscopic.

        Application: Formamide is the material to synthesize pharmaceuticals,spicery and dyestuffs.It is used as solvent in synthetic fiber spinning,plastic processing and lignin ink production etc,as paper treating agent,coagulation accelerator in oil well drilling and building industry,as carburant in casting industry,glue softener and as polar solvent in organic synthesis.

        Package and Storage: 220kg per 200L plastic drums or steel drums(within coating).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