R-22 Refrigerant Gas | Alper Refrigerant Gas — Wholesale HCFC Refrigerant

HCFC refrigerant for existing systems requiring R-22. EPA Section 608 certified for service and maintenance only. Limited availability due to phase-out.

🌬️ R‑22 (Chlorodifluoromethane) – HCFC Refrigerant for Legacy HVAC/R Systems

Category: Hydrochlorofluorocarbon (HCFC) – single-component refrigerant

CAS No.: 75‑45‑6

Chemical Formula: CHClF₂

ASHRAE Safety Class: A1 – non-toxic, non-flammable

UN Number: UN 1018, Class 2.2 – non-flammable gas

🔬 Physical & Environmental Properties

Phase at STP: Colorless, slightly sweet-smelling liquefied gas

Boiling Point: –40.7 °C (–41.26 °F)

Density (gas @15 °C): 3.66 kg/m³

Ozone Depletion Potential (ODP): ~0.055

Global Warming Potential (GWP): ~1,700–1,810

🛠️ Applications & Regulatory Status

Once the industry standard for residential and commercial air conditioning, chillers, and medium/low-temperature refrigeration

Phased out under the Montreal Protocol: new production banned in developed countries (since 2020) and transitioning in developing countries by 2030; only reclaimed R‑22 is available currently

Still used in existing R‑22 systems, managed under refrigerant reclamation and recovery regulations

⚠️ Handling & Safety

Storage: Pressurized cylinder; store in a cool, ventilated space

Handling: Avoid release; may freeze moisture, causing frostbite

Use Requirements: Must be handled by certified technicians under recovery/reclamation rules

Raw material use: Also serves as an intermediate in PTFE production

📦 Packaging Information

Available only in reclaimed form, housed in DOT-approved cylinders (typically 13 kg, 22 kg, and bulk ISO tanks)

All packaging includes full SDS and technical documentation

📞 Order R‑22 from AlperRefrigas

Maintain your legacy systems with certified, reclaimed R‑22, complete with full compliance documentation and global shipping options.