R-125 Refrigerant Pentafluoroethane

R-125 (CAS 354-33-6), chemically known as Pentafluoroethane, is an important HFC refrigerant and blend component widely used in modern air-conditioning and refrigeration systems. It serves as a major constituent in popular blends such as R-410A, R-407C, R-404A and R-507, and is also employed in pure form for certain specialized low-temperature applications.

We offer high-purity R-125 with tightly controlled moisture, acidity and non-condensable gas levels to ensure optimal system performance and compressor longevity. The product is supplied in disposable cylinders, refillable cylinders and ISO tank containers, supporting both aftermarket service and OEM manufacturing needs.

Through our strategic cooperation with Henan Fengzhimao Refrigerant Company, Dongjian Chemical maintains stable production capacity and competitive pricing for R-125. Every batch is tested and accompanied by full quality documentation, making it suitable for export to markets with strict regulatory requirements.

Key advantages of our R-125 include excellent thermal stability, low toxicity, non-flammability and good compatibility with existing lubricants and system materials. It is particularly valued in commercial refrigeration, supermarket systems, transport refrigeration and industrial process cooling.

Dongjian Chemical provides comprehensive technical support, including blend formulation advice, system retrofit guidance and logistics solutions for hazardous goods. Customers worldwide rely on us for consistent quality and reliable delivery. For detailed specifications, current pricing or bulk supply arrangements