588棋牌下载

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        1, 4-butanediol
        Update Date: 2017-06-15
        Product Brand
        TIAN YE TIAN YE
        Physicochemical propertyThe BDO is colorless oily liquid,combustible,miscible with water, soluble in methyl alcohol, ethanol or acetone, sparing soluble in diethyl ether, Hygroscopic, bitter in taste. The boiling point is 228,the freezing point is 20.1,the melting point is 20.2,the relative density is 1.017120/4, the opening flash point is 121,the ignition point is 370,the refractive index is 1.446.
        ApplicationBDO may be used as important raw materials for producing engineering plastics polybutylene terephthalate (PBT), tetrahydrofuran, γ-butyrolactone, polyurethane leather, Thermoplastic Polyurethane and polyurethane.
        PackingStorage Tank
        Qualtiy:  GB/T24768-2009 standard


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