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R134a REFRIGERANT

R134a 1,1,1,2-Tetrafluoroethane Refrigerant

Alias: 1,1,1,2-Tetrafluoroethane, CH₂FCF₃ | Formula: CH₂FCF₃ | CAS: 811-97-2

High-purity R134a (1,1,1,2-Tetrafluoroethane) refrigerant supplied by Anhui Kaierwen, air conditioning, commercial refrigeration and heat pumps. Purity ≥99.9%, in stock with nationwide delivery and full technical support.

ODP (Ozone Depletion)
0
GWP (Global Warming)
1430
Boiling Point (101.3 kPa)
-26.1 ℃
Safety Class
A1 (Non-toxic, Non-flammable)
Reference Price Contact for quote
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Physical & Chemical Properties

R134a Refrigerant Physical & Chemical Properties
Chemical NameR134a 1,1,1,2-Tetrafluoroethane Refrigerant
Molecular FormulaCH₂FCF₃
Molecular Weight102.03
Boiling Point (101.3 kPa)-26.1 ℃
Critical Temperature101.1 ℃
Critical Pressure4.06 MPa
Liquid Density (25℃)1206 kg/m³
ODP (Ozone Depletion Potential)0
GWP (Global Warming Potential)1430
ASHRAE Safety ClassA1 (Non-toxic, Non-flammable)

Key Features

  • 1Mature thermodynamics with stable performance and high volumetric refrigeration capacity
  • 2Chemically stable and non-flammable, compatible with common refrigerants and lubricants
  • 3Wide applicable temperature range with strong system adaptability
  • 4Cost-effective and widely available for both new systems and service/retrofit

Applications

  • 1Residential split and window air conditioners (charging & service)
  • 2Commercial central A/C and chillers
  • 3Cold storage and refrigerated display cases
  • 4Industrial process cooling

Quality Specifications

R134a Refrigerant Quality Specifications
AppearanceColorless, transparent, free of turbidity
OdorOdorless
Purity≥ 99.9 %
Moisture≤ 10 ppm
Acidity (as HCl)≤ 1 ppm
Evaporation Residue≤ 0.01 %
Executing StandardGB/T 18826-2019

Packaging

250 g / 500 g / 1000 gSmall aerosol can
13.6 kgDisposable steel cylinder
400 kgRefillable steel cylinder
926 kgISO Tank

※ Packaging specs and labels can be customized; bulk orders can be delivered by tank truck.

Precautions

Safety Notice

Handle R134a only by qualified personnel. Refer to the SDS and local regulations for safe use, recovery and disposal.

Storage & TransportStore in a cool, well-ventilated warehouse away from fire and heat sources; temperature not above 52℃. Keep separated from oxidizers and acids. Cylinders must be periodically inspected; handle gently to avoid damage.

Frequently Asked Questions

Which refrigerants can replace R134a?
Common replacements for R134a: R1234yf, R513A, R450A or hydrocarbon R600a. Suitability depends on system design and operating conditions — our technical team can confirm the right choice for your equipment.
What are the GWP and ODP values of R134a? Is it regulated?
R134a has a GWP of 1430 and an ODP of 0 (ASHRAE safety class A1 (Non-toxic, Non-flammable)). HFCs have been under quota management since 2024 and are on the controlled list.
Is R134a safe? What is its safety classification?
R134a is ASHRAE class A1 (Non-toxic, Non-flammable). Handle R134a only by qualified personnel. Full GHS classification, first-aid and firefighting measures are in the safety data sheet (SDS).
What is the purity of R134a, and which standard does it meet?
R134a is supplied at ≥ 99.9 % purity, meeting GB/T 18826-2019. Each batch is tested by gas chromatography, and the batch report is available on request.
What packaging options are available for R134a?
Available packaging: 250 g / 500 g / 1000 g Small aerosol can, 13.6 kg Disposable steel cylinder, 400 kg Refillable steel cylinder, 926 kg ISO Tank. Minimum order quantity and lead time — contact us for a quote.

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