国产97人人超碰CAO蜜芽PR_日韩aⅴ无码国产精品_免费毛片a在线观看_国产欧美亚洲精品久91_邻居人妻与教练hd三级_做暧暧视频视频xo_亚洲无码在线精品_丰满少妇高潮掺叫无码_A级毛片大全免费_日韩毛片午夜在线观看

ABOUT US PRODUCTS NEWS CENTER CULTURE CONTACT US 中文版

     t-Butyl Hydrazine Hydrochloride  

    98% MIN.t-Butyl Hydrazine Hydrochloride  

    Molecular Formula  C4H12N2.HCl
    Molecular Weight  124.61
    CAS Registry Number  7400-27-3
    EINECS  231-001-6

    Melting point  190-194 ºC

    PACKING :25KG/drum

    USE : MEDICINE AGROCHEMICAL INTERMEDIATE


    Copyright(C)2019 , Jinan Shijitongda Chemical Co.,Ltd. All Rights Reserved.  Supported by  ChemNet  ChinaChemNet Toocle Copyright Notice