Product Overview
R407C is a non-ozone-depleting HFC refrigerant blend developed as a replacement for R22 in air conditioning and refrigeration applications. It is a colorless gas with a faint ethereal odor. R407C offers performance closely matching R22, making it a popular choice for retrofitting existing R22 systems in residential and commercial air conditioning.
R407C is valued for its excellent energy efficiency and stable cooling capacity, providing a reliable, environmentally friendlier alternative in applications where R22 is being phased out.
⚠️ Important Note: R407C has a GWP (Global Warming Potential) of 1770 (IPCC AR4) and is subject to phasedown regulations under the Kigali Amendment to the Montreal Protocol. Please check local regulations before purchase, especially in regions with active F-gas reduction policies. R407C is not a drop-in replacement for R22 – the system design and components may require adjustments.
📋 Physical Properties
· Chemical Name: Blend of R32 / R125 / R134a (23% / 25% / 52%)
· Chemical Formula: CH₂F₂ / CHF₂CF₃ / CH₂FCF₃
· CAS Number: Blend (75-10-5 / 354-33-6 / 811-97-2)
· UN Number: 3337
· Molecular Weight: 86.2 g/mol
· Boiling Point (101.3kPa): approx. -43.8°C
· Critical Temperature: approx. 86.0°C
· Critical Pressure: approx. 4.63 MPa
· Liquid Density (25°C): approx. 1.13 g/cm³
· Vapor Pressure (25°C): 1.17 MPa
· ODP: 0 (Zero Ozone Depletion Potential)
· GWP: 1770 (IPCC AR4)
· Appearance: Colorless, non-turbid liquid/gas
· Odor: Faint ethereal odor
· Safety Class: A1 (Low toxicity, non-flammable)
📋 Quality Standards
· Purity: ≥99.8%
· Safety Class: A1 (Non-toxic, non-flammable)
· ODP: 0
· GWP: 1770
· Standard: AHRI-700 compliant
· Packaging: 11.3kg (24lb) disposable steel cylinder (alternative packaging available upon request)
Applications
R407C is widely used in:
· Residential and commercial air conditioning systems
· Heat pumps
· Chillers and medium-temperature refrigeration equipment
· Retrofit replacement for R22 in existing systems
· Applications requiring a non-ozone-depleting refrigerant with performance close to R22
ℹ️ Note: R407C is a zeotropic blend, meaning it exhibits a temperature glide during phase change. This requires the system to be charged in liquid phase only. Proper system design and adjustment are necessary to ensure optimal performance when retrofitting from R22 to R407C. We recommend consulting the manufacturer‘s guidelines for specific compatibility and tuning requirements.
Documentation & Compliance
· COA (Certificate of Analysis) available with every shipment
· MSDS (Material Safety Data Sheet) provided upon request
· AHRI-700 purity standard certified
· Full shipping documents for smooth customs clearance
Storage & Handling
· Store in a cool, dry, ventilated area, away from fire and direct sunlight
· Keep cylinders upright and secured during storage and transport
· Do not refill or reuse this disposable cylinder
· Dispose of empty cylinders in accordance with local environmental regulations
· Always charge the system in liquid phase to maintain the correct composition of the blend
· Use appropriate personal protective equipment (PPE) when handling, and ensure the work area is well-ventilated
Ordering Information
Item Detail
Packaging 11.3kg (24lb),2.8kg(7.5lb), 5.6kg(15lb) disposable steel cylinder
MOQ Inquire for details
Lead Time Inquire for details