R-513A Refrigerant Gas | Alper Refrigerant Gas — Wholesale HFC Refrigerant

Next-generation HFO/HFC blend with ultra-low GWP. Ideal for new A/C and heat pump systems seeking environmental compliance.

🔄 R‑513A (Solstice® 513A / Opteon™ XP10) – Low-GWP Azeotropic Refrigerant

Category: HFO/HFC blend – azeotropic, direct drop-in replacement for R‑134a in medium-temperature systems.

🧪 Composition & CAS Numbers

Component CAS Number Weight %

R‑1234yf (HFO) 754‑12‑1 56%

R‑134a (HFC) 811‑97‑2 44%

Blend purity ≥ 99.5%, moisture ≤ 10 ppm, acidity ≤ 1 ppm.

⚙️ Key Properties

Boiling Point: −29.2 °C

Critical Temp/Pressure: ~96.5 °C & 37.7 bar

Molecular Weight: ~108.4 g/mol

GWP (AR4/AR5): 631 / 573 (≈ 56% reduction vs. R‑134a)

Safety Class: ASHRAE A1 – non-toxic, non-flammable; ODP = 0

Azeotropic (zero glide) — simplifies charging and maintains consistent performance

🌱 Environmental & Regulatory Profile

Ozone-safe – zero ODP, chlorine-free

Low GWP – supports Kigali Amendment and F‑Gas mandates

Transport Code: UN 1078, Class 2.2 – non-flammable gas

💡 Features & Advantages

Drop-in R‑134a replacement – perfect for both new systems and retrofits in chillers, DX units, heat pumps

Matched capacity & efficiency to R‑134a — ideal performance for industry applications

Azeotropic blend ensures consistent pressure-temp behavior and safe charging protocols

POE oil-compatible — common lubricant for system compatibility

Approved by OEMs & manufacturers — widely accepted as R‑134a replacement

🏭 Applications

Medium-temperature commercial/industrial refrigeration

Positive-displacement and centrifugal chillers

HVAC systems, heat pumps, ice rinks, cascade circuits

📦 Packaging Options

Available in cylinders: 10 kg, 12 kg, 21–24 kg, 58 kg, and bulk (380–840 kg)

✅ Why AlperRefrigas Recommends R‑513A

Efficient & Sustainable: Significant GWP reduction, eco-friendly alternative

Seamless Retrofit: Easy switch with no significant equipment upgrade

Performance Assurance: Mirrored capacity and energy efficiency to R‑134a

Reliably Safe: Non-flammable, non-toxic, transport-grade safety class

Market-Endorsed: Endorsed by Honeywell, Chemours, Arkema, Hudson

📞 Order R‑513A (Solstice® 513A / Opteon™ XP10) from AlperRefrigas today, with full SDS, charging charts, and retrofit guidance. Ideal for technicians targeting high-efficiency, compliant upgrades in medium‑temperature cooling systems.