R-134A Refrigerant Gas | Alper Refrigerant Gas
HFC refrigerant for automotive A/C, commercial refrigeration, and centrifugal chillers. Zero ozone depletion potential.
R‑134a (1,1,1,2‑Tetrafluoroethane) – A1‑Class HFC for HVAC & Refrigeration
Category: Hydrofluorocarbon (HFC) – single-component refrigerant
CAS No.: 811‑97‑2
Chemical Formula: CH₂FCF₃ (1,1,1,2‑Tetrafluoroethane)
Safety Classification: ASHRAE A1 — non-toxic, non-flammable
UN Number: UN 3159 – Non-flammable liquefied gas, Class 2.2
🔍 Key Properties & Environmental Data
Boiling Point (1 atm): –26.3 °C (–15.3 °F)
Density (liquid @ 25 °C): ~1,147 kg/m³
Critical Temperature / Pressure: ~101 °C / 40.6 bar (588.7 psia)
Global Warming Potential (GWP AR4): ~1,430
Ozone Depletion Potential (ODP): 0
🌟 Applications & Benefits
Widely used in automotive AC, domestic refrigerators, chillers, supermarket cases, and cold-storage systems
Drop-in replacement for R‑12 systems, requiring minor design adjustments and POE oil compatibility
Stable & reliable: With excellent thermodynamic behavior, non-flammable, and chemically stable under typical use
⚠️ Handling & Storage Guidelines
Charge as liquid, using POE oil for lubrication
Storage conditions: Keep in a cool (<50 °C), well-ventilated vertical position
Safety advice: Avoid direct contact (risk of frostbite); ensure certified technicians handle it under refrigerant regulations
📦 Packaging & Compliance
Cylinder sizes: Available in disposable or returnable containers (1 kg, 13 kg, 22 kg, bulk) with SDS provided
Regulatory standards: Compliant with EPA Section 608, EU F‑Gas, and global transport regulations for Class 2.2 gases
🧰 Why Choose R‑134a?
Zero Ozone Impact — climate-friendly alternative to CFCs
Proven Performance — reliable in a range of systems from automotive to commercial refrigeration
Ease of Retrofit — drop-in for R‑12 with minimal system modifications
Safety Assured — non-toxic, non-flammable (A1), transport-safe (UN 3159)
Globally Recognized — consistent specs and supply support worldwide
📞 Order R‑134a from AlperRefrigas with confidence. We offer certified handling, full SDS documentation, and expert technical guidance for HVAC/R professionals.