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Chlorodifluoromethane R22 Refrigerant Gas CAS 75-45 Colorless Liquefied

Categories Refrigerant Gas
Brand Name: newradar
Model Number: N/A
Certification: ISO/DOT/GB
Place of Origin: China
MOQ: 1000 kilogram
Price: negotiation
Payment Terms: L/C, , T/T, Western Union, MoneyGram
Supply Ability: 3,00 ton per month
Delivery Time: 15-25 working days after received your payment
Packaging Details: standard export packing:each cylinder to be protected by two poly-nets,standing on wooden pallet wrapped by plastic film
CAS No.: 75-45-6
EINECS No.:: 200-871-9
HazardClass: 2.2
RIDADR: 1018
Other Names: Chlorodifluoromethane Algeon 22;algeon22;Algofrene 22;Algofrene 6;Algofrene Type 6;algofrene22;Algofrene6;algofrenetype6
Appearance:: Colorless Liquefied Gas
Cylinders volume:: 30LB,40L , 50L,or 500L
Grade Standard: Electron Grade Industrial Grade
Toxic: non-toxic
Application: Electronics equipment,transformer,refrigerating fluid
Odor: sweetish
Flammability Range (in air): non-flammable
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    Chlorodifluoromethane R22 Refrigerant Gas CAS 75-45 Colorless Liquefied

    Chlorodifluoromethane R22 Refrigerant Gas CAS 75-45 Colorless Liquefied


    Refrigerant Gas Difluorochloromethane is a colorless gas with an ethereal odor. Difluorochloromethane is shipped as a liquefied gas under its own vapor pressure. Difluorochloromethane is noncombustible.

    Difluorochloromethane can asphyxiate by the displacement of air. Contact with the liquid can cause frostbite. Toxic gases can be produced in fires involving Difluorochloromethane. Exposure of the container to prolonged heat or fire may cause Difluorochloromethane to rupture violently and rocket.

    The liquefied gas poured into water can be violently explosive. This is due to the phase transition from superheated liquid to vapor.

    Difluorochloromethane is incompatible with the following: Alkalis, alkaline earth metals (e.g., powdered aluminum, sodium, potassium, zinc) .

    Inhalation at greater than 10% concentration in air may cause narcosis. Liquid may cause frostbite.

    Special Hazards of Combustion Products: Decomposition gases are toxic and irritating.


    1. Physical properties

    Molecular FormulaCHClF2
    CAS No.75-45-6
    UN No.1080
    Hazardous Class2.2
    Packingdisposable steel cylinder30b/13.6kg,50b/22.7kg, recyclable steel cylinder 400kg/400L ,800kg/800L ,1000kg/1000L,950kg/926L
    Storage and TransportationUse, store and transport below 45C. Store in cool and well-ventilated areas. Keep away from fire, heat, sunlight and flammable substances. Handle carefully when loading and unloading to avoid damages to gas cylinders and accessories.

    2. Typical technical data

    Property of chloride :
    Molecular Weight85.47
    Boiling Point, °C-40.8
    Critical Temperature, °C96.2
    Critical Pressure, Mpa4.99
    Specific Heat of Liquid, 30°C, [KJ/(kg•°C)]0.31

    Quality standard :
    Purity, %≥99.8
    Moisture, PPm≤10
    Acidity, PPm≤0.1
    Vapor Residue, PPm≤100
    AppearanceColorless, No turbid
    OdorNo Strange Stench


    Used for supercritical extraction solvent, low temperature refrigerantAir conditioning
    As a precursor to tetrafluoroethylene

    An important application of R-22 is as a precursor to tetrafluoroethylene. This conversion involves pyrolysis to give difluorocarbene, which dimerizes: 2 CHClF2 → C2F4 + 2 HCl

    Used in the laboratory as a source of this reactive intermediate.

    The compound also yields difluorocarbene upon treatment with strong base and is used in the laboratory as a source of this reactive intermediate.The pyrolysis of R-22 in the presence of chlorofluoromethane gives hexafluorobenzene.

    China Chlorodifluoromethane R22 Refrigerant Gas CAS 75-45 Colorless Liquefied factory
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