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R513A REFRIGERANT

R513A HFC/HFO Blend Refrigerant (R134a replacement)

Alias: Opteon XP5, HFO/HFC blend | Formula: | CAS: Blend (see SDS Section 3 for component CAS)

R513A low-GWP A1 non-flammable near-azeotropic blend designed to replace R134a.

ODP (Ozone Depletion)
0
GWP (Global Warming)
631 (AR4)
Boiling Point (101.3 kPa)
near-azeotropic -29.2 ℃ (temperature glide < 0.5 ℃)
Safety Class
A1 (Non-toxic, Non-flammable)
Reference Price Contact for quote
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Physical & Chemical Properties

R513A Refrigerant Physical & Chemical Properties
Chemical NameR513A HFC/HFO Blend Refrigerant (R134a replacement)
Molecular Weight108.6
Boiling Point (101.3 kPa)near-azeotropic -29.2 ℃ (temperature glide < 0.5 ℃)
Critical Temperature99.6 ℃
Critical Pressure3.59 MPa
Vapor Density (air = 1)3.75
Composition (mass ratio)R-1234yf / R-134a (56.0 / 44.0)
UN Number3161
ODP (Ozone Depletion Potential)0
GWP (Global Warming Potential)631 (AR4)
ASHRAE Safety ClassA1 (Non-toxic, Non-flammable)

Key Features

  • 1Low GWP (631), reduced emissions vs R134a
  • 2ASHRAE safety group A1: non-flammable and non-toxic
  • 3Near-azeotropic with small glide (<0.5℃) for stable operation
  • 4Direct alternative to R134a (per equipment approval)

Applications

  • 1Medium- and low-temperature commercial and industrial refrigeration
  • 2Low-GWP retrofit of R134a systems
  • 3Chillers and condensing units
  • 4Environmentally upgraded AC and heat-pump systems

Quality Specifications

R513A Refrigerant Quality Specifications
AppearanceColorless, transparent, free of turbidity
OdorOdorless
Purity≥ 99.9 %
Moisture≤ 10 ppm
Acidity (as HCl)≤ 1 ppm
Evaporation Residue≤ 0.01 %

Packaging

10/13.6 kgDisposable steel cylinder
400/800/926 kgRefillable steel cylinder
24 tISO Tank

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

Precautions

Safety Notice

R513A is a pressurized liquefied gas (UN 3161). Although A1 non-flammable, ensure adequate ventilation to prevent oxygen displacement in confined spaces.

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

Frequently Asked Questions

What are the GWP and ODP values of R513A? Is it regulated?
R513A has a GWP of 631 (AR4) and an ODP of 0 (ASHRAE safety class A1 (Non-toxic, Non-flammable)). Blends containing controlled substances are also within the scope of control.
Is R513A safe? What is its safety classification?
R513A is ASHRAE class A1 (Non-toxic, Non-flammable). R513A is a pressurized liquefied gas (UN 3161). Full GHS classification, first-aid and firefighting measures are in the safety data sheet (SDS).
What is the purity of R513A, and which standard does it meet?
R513A is supplied at ≥ 99.9 % purity. Each batch is tested by gas chromatography, and the batch report is available on request.
What packaging options are available for R513A?
Available packaging: 10/13.6 kg Disposable steel cylinder, 400/800/926 kg Refillable steel cylinder, 24 t ISO Tank. Minimum order quantity and lead time — contact us for a quote.
How should R513A be stored and transported?
Store in a cool, well-ventilated warehouse away from fire and heat; temperature not above 52℃. Keep separated from oxidizers and acids. Cylinders must be periodically inspected. Full handling and storage requirements are in Section 7 of the safety data sheet (SDS).

Related Products

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