337vt最大但人文艺术西方,特级α片在线观看,黃色a片三級三級三級,成年人免费观看视频网站,无码八a片人妻少妇久久,五月天狠狠操Av研究站久久,久久嫩模无码视频,国产一卡二卡国产无码精品区,亚洲无码不卡一二三区

ABOUT US PRODUCTS NEWS CENTER CULTURE CONTACT US 中文版

     Diethyl sulfate 

    Product Name: Diethyl sulfate
    Synonyms: Diethylsulfate,98%; Diethyl sulphate; Sulphuric acid diethyl ester; butane sulfate
    CAS RN.: 64-67-5
    EINECS: 200-589-6
    Molecular Weight: 154.1859
    Molecular Formula: C4H10O4S
    Melting Point(℃): -24℃
    Boiling Point(℃): 265°C at 760 mmHg
    Flash Point(℃): 114.1°C
    Water Solubility: 5 g/L (20℃)


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