• <track id="vecxi"><source id="vecxi"></source></track>
    <nobr id="vecxi"><address id="vecxi"></address></nobr>

    <nobr id="vecxi"></nobr>
    <nobr id="vecxi"><td id="vecxi"><noscript id="vecxi"></noscript></td></nobr>
      1. Welcome to Quzhou Xuanyi Chemical Co., Ltd.!

        Main Products

        Contact Us

        Quzhou Xuanyi Chemical Co., Ltd.

        Add: Nianli Village, Nianli Town, Qujiang District, Quzhou City, Zhejiang, China

        Mobile: +86-18805701223

        Tel: +86-570-8760671

        Fax: +86-570-8760677

        E-mail: 284392050@qq.com

        Products

        Current Location: Home > Products

        Trichlorotrifluoroethane

        CAS No.: 354-58-5

        Molecular formula: CF3-CCl3

        Molecular weight: 187.38

        Property: It is a colorless transparent liquid at normal temperature, white crystal in winter, non-combustible and volatile. Melting point 14.2 °C. Boiling point 45.8 °C. The relative density is 1.579. Soluble in alcohol, ether, chloroform, insoluble in water.

        Use: Used as a raw material for the production of pesticides, pharmaceutical intermediates and Freon HFC-134a. Can also be used as a cleaning agent.

        Product Standards: Corporate Standards

        Item Superior product First grade
        Appearance Colorless transparent liquid, no mechanical impurities, no suspended matter, no odor, crystallize in winter
        Purity % ≥ 99.50 99.00
        Acid(HCl)mass fraction % ≤ 0.0001 0.0001
        Water quality score % ≤ 0.002 0.005
        Mass fraction of evaporation residue % ≤ 0.010 0.010

        Packing: Packed in plastic drums with a net weight of 250kg per drum.

        Copyright(C)2018, Quzhou Xuanyi Chemical Co., Ltd. All Rights Reserved. Supported by ChemNet ChinaChemNet Toocle Copyright Notice
        Xuanyi Chemical has long been committed to the development of basic chemical industry such as inorganic fluorine chemical and organic chemical industry.
        国产午夜福利不卡在线观看,免费大香伊蕉在人线国产卡,欧美换爱交换乱理伦片,久久无码高潮喷水