30LB Disposable Cylinder R22 Refrigerant Gas 75-45-6 For Air Conditioner
Quick Detail:
R22,named Chlorodifluoromethane or difluoromonochloromethane is a hydrochlorofluorocarbon (HCFC). It is commonly used as a propellant and refrigerant.
Description:
The applications of R22 are being phased out in developed countries due to the compound'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.
UN Code 1018
CAS Code 75-45-6
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. Other substitute refrigerants are available with low Global Warming Potential. Ammonia (R717), for example, has a Global Warming Potential of <1 and is a popular substitute on fishing vessels. Propane (R-290), is another example, and has a Global Warming Potential of 3, although it is rarely used in refrigeration systems because of its flammability and potential for explosion.
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
|
Competitive Advantage:
1.Wholly-owned two factories
2.OEM is accepted
3.Purity more than 99.90%
4.SGS/ROSH/CE/ISO9001/ISO14001/TS16949 Certified
5.More than 10 years’export experience