<rp id="0fbpo"><span id="0fbpo"><delect id="0fbpo"></delect></span></rp>
  • <video id="0fbpo"><ins id="0fbpo"></ins></video>
  • <wbr id="0fbpo"><ins id="0fbpo"><dl id="0fbpo"></dl></ins></wbr>
      <video id="0fbpo"></video>
      1. <wbr id="0fbpo"><ins id="0fbpo"></ins></wbr>
      <wbr id="0fbpo"><input id="0fbpo"><dl id="0fbpo"></dl></input></wbr>
    1. <video id="0fbpo"><ins id="0fbpo"></ins></video>
      <video id="0fbpo"></video>
      Welcome to Quzhou Zijie Trading Co., Ltd Website!

      QUALITY FROZEN THE WORLD

      Based on honesty, getting customers'
      trust by honest business, creating value for customers with integrity

      Hot Products: Industrial difluorochloromethane / R134 / R410 / liquid ammonia / methyl chloride
      Home > Products
      Refrigerant R22

      Product name : Industrial difluorochloromethane Product implementation standard: GB/T7373-2006

      Molecular formula: CHCLF2 UN number: 1018 Dangerous Grade: 2.2
       

      Physical properties:

      Molecular weight

      86.47

      Boiling point °C

      -40.8

      Relative density (30 ° C), liquid, g / cm3

      1.18

      Melting point °C

      -146.00

      Critical temperature °C

      96

      Critical pressure MPA

      4.91

      Destruction of the ozone layer potential (ODP)

      0.034

      Global Warming Coefficient (GWP)

      1700

       

      Quality Index (GB/T 7373-2006)

      Grade

      Top grade

      First grade

      Appearance

      Colorless transparent liquefied gas

      Colorless transparent liquefied gas

      Purity,%≥

      99.9

      99.6

      Moisture, %≤

      0.001

      0.003

      Acidity (in HCL), %≤

      0.00001

      0.0001

      Evaporation residue, %≤

      0.010

      0.010

      Volume fraction of non-condensable gas (25 ° C), % ≤

      1.5

      1.5

       

      [Main Uses]: used in reciprocating compressors, as a Refrigerant for industrial, commercial, and home air conditioning systems; as an aerosol propellant for killing and painting, or as a fire extinguishing agent for 1211; The basic raw material of a fluoropolymer compound.

      [Packing specifications]; disposable cylinder 30lb/13.6kg, 50lb/22.7kg; recyclable cylinder 400L, 800L, 926L; ISO-tank

      Contact us
      ADD:77# Changqian Road, Juhua Group Co., Kecheng District, Quzhou City, Zhejiang Province
      Tel: +86-570-3053898
      Contact: +86-13957036193 Li
      E-mail: quzhouzhijie@foxmail.com
      QQ: 284492418
      Copyright(C)2019,Quzhou Zijie Trading Co., Ltd?All Rights Reserved.?Supported by?ChemNet?ChinaChemNet?Toocle
      国产69精品久久久久无码小说_国内精品伊人久久久久av影院_国产色综合免费观看_999热在线精品免费观看
      <rp id="0fbpo"><span id="0fbpo"><delect id="0fbpo"></delect></span></rp>
    2. <video id="0fbpo"><ins id="0fbpo"></ins></video>
    3. <wbr id="0fbpo"><ins id="0fbpo"><dl id="0fbpo"></dl></ins></wbr>
        <video id="0fbpo"></video>
        1. <wbr id="0fbpo"><ins id="0fbpo"></ins></wbr>
        <wbr id="0fbpo"><input id="0fbpo"><dl id="0fbpo"></dl></input></wbr>
      1. <video id="0fbpo"><ins id="0fbpo"></ins></video>
        <video id="0fbpo"></video>