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Chlorodifluoromethane R-22

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  • Chlorodifluoromethane R-22
  • Chlorodifluoromethane R-22

Chlorodifluoromethane R-22

APPLICATION

refrigerant, aerosol propelant, extinguishant, chemical raw material.

 

PACKING

ISO tank or steel cylinder，net weight 950, 800, 400, 40, 22.7, 13.6kg.

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  • Description
  • Additional Information

  • PHYSICAL PROPERTIES

    Molecular weight,

    86.47

    Boiling point(n.a.p)，0C

    -40.8

    Freezing point，°C

    -160

    Density of liquid, ( 25°C)，kg/L

    1.194

    Density of saturated vapour ( at boiling point)，kg/m3

    4.82

    Vapour pressure, ( 25°C )，MPa

    1.04

    Critical temperature, °C

    96

    Critical pressure, MPa

    4.98

    Critical density，kg/L

    0.525

    Latent heat of vapourization ( at boiling point)，kJ / kg

    233.5

    Thermal conductivity (25°C)，liquid, W / (m.K)

    0.090

                                           vapour, W / ( m-K)

    0.0012

    Specific heat of liquid, ( 25°C )，kJ / (kg.K)

    1.40

    Specific heat of vapour (n.a.p，25°C ) kJ / (kg-K)

    0.636

    Solubility, gas in water (n.a.p, 25°C )，％ (mass)

    0.30

    Ozone Depletion Potential

    0.055

    Global Warming Potential

    1700

     

    SPECIFICATION (GB/T7373-87)

     

    Item

    Type I

    Type II

    Excellent

    First

    Purity,%by mass，≥

    99.9

    99.6

    99.95

    Water,%by mass，≥

    0.0010

    0.0030

    0.0020

    Acidity(HCl),%by mass,≥

    0.00001

    0.0001

    0.0001

    High boiling residue,%by mass，≥

    0.010

    Chloeide

    Pass(no visible turbidity)

     

    Non condensable gas(25cC),%by volume，≤

    1.5

     

            

    02 in vapour phase(25cC)%,%by volume，≤

     

    0.005

    Note:type I is used for refrigerant
About Us

Linhai Limin Chemicals Co., Ltd

Setting up in 1979, Linhai Limin Chemicals Co., Ltd is a professional China Chlorodifluoromethane R-22 Manufacturers and Chlorodifluoromethane R-22 suppliers with more than 40years. Our group is mainly located in the beautiful orange town –Zhejiang Linhai Yongquan with convenient transport. The company covers an area of nearly 200,000 square meters with more than 200 employees. We have jurisdiction over two production bases in Linhai and Quzhou. And we own excellent products such as fluorine refrigerants, pesticide fumigants, fire extinguishing agents, and coolants. We are the drafting unit of the national standard for sulfuryl fluoride for pesticide fumigant.
At the same time, as a professional Chlorodifluoromethane R-22 factory, we also have specialized Chlorodifluoromethane R-22 wholesale and sales.

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