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75-45-6 1018 99.8% Purity AC Refrigerant Gas Disposable Cylinder For R22 Refrigerant

R22

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Description

Description:
The applications of R22 are being phased out in developed countries due to the compound& acute;s ozone depletion potential (ODP) and high global warming potential (GWP), although global use of R-22 continues to increase because of high demand in developing countries. R-22 is a versatile intermediate in industrial organofluorine chemistry, e.g. as a precursor to tetrafluoroethylene. R-22 cylinders are colored light green.

Application:
R-22 is often used as an alternative to the highly ozone-depleting CFC-11 and CFC-12, because of its relatively low ozone depletion potential of 0.055,among the lowest for chlorine-containing haloalkanes. However, even this lower ozone depletion potential is no longer considered acceptable.
As an additional environmental concern, R-22 is a powerful greenhouse gas with a global warming potential that is 1810 (which indicates 1810 times as powerful as carbon dioxide).[4] Hydrofluorocarbons (HFCs) are often substituted for R-22 because of their lower Ozone Depleting Potential, but these refrigerants also have high global warming potential. R-410A, for example, is often substituted, but has a Global Warming Potential of 1725. Another substitute is R404A with a Global Warming Potential of 3900.

Specifications:
Property of chloride :
Molecular Weight
86.47
Boiling Point, °C
-40.8
Critical Temperature, °C
96.2
Critical Pressure, Mpa
4.99
Specific Heat of Liquid, 30°C, [KJ/(kg?°C)]
0.31
ODP
0.034
GWP
0.17
Packing
disposable steel cylinder30b/13.6kg,50b/22.7kg, recyclable steel cylinder 400kg/400L ,800kg/800L ,1000kg/1000L,950kg/926L
Quality standard :
Purity, %
≥99.8
Moisture, PPm
≤10
Acidity, PPm
≤0.1
Vapor Residue, PPm
≤100
Appearance
Colorless, No turbid
Odor
No Strange Stench
Application:
Air Conditioning, Low and Medium Temperature Refrigeration

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