Classification: Alkyl & Derivatives
CAS No.: 811-97-2
Other Names: TETRAFLUOROETHANE
MF: CH2FCF3
EINECS No.: 212-337-0
Grade Standard: Agriculture Grade, Electron Grade, Food Grade, Industrial Grade, Medicine Grade, Reagent Grade
Purity: 99.9%
Appearance: colorless non turbid
Application: Refrigerant gas
Type: R134a refrigerants
Molecular weight: 102.0
Boiling point (101.3kpa): -26.1℃
Freezing point (101.3kpa): -96.60
Critical temperature: 101.1℃
Critical pressure: 4.06Mpa
Liquid Density: 1188.1kg/m3
ASHRAE security level: A1 (non-toxic and non-flammable
Ozone depleting potential (ODP): 0
GWP: 1300
Physical properties |
|
Molecular formula |
CH2FCF3 |
Mmolecular weight |
102.03 |
Boiling point 101.3KPa(℃) |
-26.10 |
Freezing point 101.3KPa (℃) |
-96.60 |
Density 30℃(kg/m3) |
1188.10 |
Critical temperature (℃) |
101.10 |
Critical pressure (MPa) |
4.06 |
ODP |
0.000 |
GWP |
1300.00 |
R134A Rrefrigerants repalces CFC-12 in auto air conditioning and in residential, commercial and industrial refrigeration systems. New equipment.
Commercial Refrigeration: Performs well in small hermetic systems. Centrifugal Chiller Refrigerants: Used in many new chiller designs. Air Conditioning and Heat Pumps: Used in large screw chillers. EPA SNAP Approved. UL Listed.
When retrofitting R-12 systems to R134a, it is necessary to replace the existing lubricant with POE oil, except in some automotive retrofit applications, which require PAG oil. In most cases, the mineral oil or alkylbenzene oil levels must be reduced below 5% of the new POE charge. Check with OEMs for any specific recommendations regarding oils or procedures. Remove as much of the existing lubricant as possible, add POE, and run the system on R-12 for some time. When the residual oil concentration is appropriate, remove R-12, replace the filter-drier, and charge R134a.
R134A Rrefrigerants is used as refrigerant in automobile air-conditioning, household and commercial refrigerant applications. It can also be used as aerosol, flame retardan, and blowing agent in pharmaceutical, agro-chemical, cosmetics and cleaning sectors.
Purity |
99.90% |
Water content |
0.001% |
Acidity |
0.0001% |
Evaporation residue |
0.01% |
Chloride content |
— |
Appearance |
Colorless and clear |
Odor |
Odorless |
1. R134A Rrefrigerants of all specifications
2. OEM is accepted
3. Certifications of SGS/ROSH/PONY/ISO9001/ISO14001/ISO1694