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Name: | Freon R410a / Gas R410a | N.W: | 11.3kg |
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Purity: | 99.9% | Application: | Heat Pump,Commercial AC |
Appearance: | Colorless, No Turbid | Moisture: | ≤10 |
High Light: | R410a refrigerant,r22 replacement refrigerants |
Gas R410a HFC Refrigerants 30LBS Disposable Cylinder
Description:
R-410A is a near-azeotropic mixture of difluoromethane (CH2F2, called R-32) and pentafluoroethane (C2HF5, called R-125), which is used as a refrigerant in air conditioning applications. Unlike many haloalkane refrigerants it does not contribute to ozone depletion, and is therefore widely used. Carrier Corporation was the first company to introduce a R-410A-based residential air conditioning unit in the marketplace in 1996. Now R-410A is the preferred refrigerant for use in residential and commercial air conditioners in Japan and Europe, replacing R-22.
R-410A is incompatible with former used R-22 refrigerant. R-410A should only be used in equipment specifically designed and constructed for higher pressure refrigerants. R-410A operates at considerably higher pressures and requires the use of special tanks, gauges and recovery equipment. R-410A designed systems employ thicker walled tubing, and compressors capable of withstanding the higher pressures of R-410A.
R-410A has a significantly higher vapor pressure than R-22. The condensing pressure of R-410A at standard conditions for water-cooled chillers is about 340 psi and approximately 390 psi for air-cooled chillers. This is slightly higher than high-pressure safety shut-off settings for R-22. This pressure far exceeds the pressure rating of the components previously used on R-22 systems.
R410a | |
COMPONENTS | |
Pentafluoroethane (HFC125) DIFLUOROMETHANE (HFC-32) |
CAS NUMBER WEIGHT% 354-33-6 50 75-10-5 50 |
Physical Property | |
Molecular Weight | 72.58 |
Boiling Point,℃ | -51.6 |
Critical Temperature, ℃ | 72.5 |
Critical Pressure, Mpa | 4.95 |
Specific Heat of Liquid,30℃.[KJ/(kg. ℃)] | 1.78 |
ODP | 0 |
GWP | 2000 |
Quality Index | |
Purity,% | ≥99.8 |
Moisture, PPm | ≤10 |
Acidity, PPm | ≤1 |
Vapor Residue, PPm | ≤100 |
Appearance | Colorless, No turbid |
Odor | No Strange Stench |
Packing | Disposable cylinder 25lb/11.3kg; |
Recyclable cylinder 926L; | |
ISO – Tank. | |
Applications | ·New residential and commercial air conditioning and heat pumps . |