Description

Refrigerant Gas R-500 is a non-flammable, non-toxic, and non-corrosive azeotropic mixture primarily composed of R-12 and R-152a. This compound is valued for its effective heat transfer properties and stable thermodynamic performance in medium-temperature refrigeration systems. It is a critical component for commercial and industrial entities requiring reliable cooling solutions. CAS NO 56275-41-3.

Application

• Commercial Refrigeration Systems: Used in supermarket display cases, walk-in coolers, and food storage facilities.
• Industrial Process Cooling: Applied in chillers for manufacturing processes, chemical plants, and plastic molding.
• Transport Refrigeration: Employed in refrigerated trucks, shipping containers, and railway cars for perishable goods.
• Air Conditioning (Retrofit Applications): Suitable for retrofitting existing medium-capacity AC systems originally designed for specific CFC refrigerants.
• Dehumidification Equipment: Functions as the working fluid in industrial and commercial dehumidifiers.
• Heat Pump Systems: Utilized in commercial heat pumps for space heating and hot water production.

Basic Information

Product Name	Refrigerant Gas R-500
CAS No.	56275-41-3
Molecular Formula	CCl₂F₂ / C₂H₄F₂ (Azeotropic Mixture)
Molecular Weight	~ 99.3 g/mol (Mixture)
Synonyms	R-500; Freon 500; HCFC Blend R-500; Dichlorodifluoromethane / 1,1-Difluoroethane Azeotrope; CFC-500; Refrigerant 500; Genetron 500; Isotron 500
EINECS	Contact for details

Quality Control

Our Refrigerant Gas R-500 is produced and handled under stringent quality management protocols to ensure batch-to-batch consistency and performance reliability. We adhere to relevant industry standards for refrigerant purity and composition. A comprehensive Certificate of Analysis (COA) detailing composition, purity, moisture content, and acidity is provided with each shipment to guarantee specification compliance.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from direct sunlight, heat sources, and open flames. Cylinders should be secured in an upright position. Storage temperature should not exceed 52°C (125°F). Keep container valves closed when not in use.

Specification

Item	Specification
Appearance	Colorless Gas
Odor	Ethereal, Faint
Composition (R-12 / R-152a)	73.8% / 26.2% (Nominal)
Purity (by GC)	≥ 99.5%
Water Content	≤ 10 ppm
Acidity (as HCl)	≤ 1 ppm
High Boiling Residue	≤ 0.01% (v/v)
Vapor Pressure @ 25°C	~ 125 psig

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.