Refrigerant gas r12

1.High Purity 99.8% min. 2.Good quality in competitive price 3.OEM is accepted; 4.SGS/CE/DOT approved; Product standard : GB/T 7373-2006

Chemical structure: CHCIF2

Relative molecule mass: 86.47

Application

The product is used as a refrigerant in household , industrial and commercial air-conditioning systems. It can also be used as an aerosol propellant for pesticide and paint , or as a fire extinguishing agent. It is a primary feedstock for fluoropolymers.

Physical and chemical properties

Under normal temperature and pressure , the product is a colorless, odorless and nontoxic gas. Its melting point is -160°C, its boiling point is -40.8°C and its liquid density is 1.213g/cm3 at 20°C. Its mixture with air is nonflammable and free of explosion risk. It shows good thermal and chemical stabilities under normal conditions.

Storage&transportation

The product is packed in appropriate cylinders or tanks(or tank cars). It is to be kept in cool and dry place, without being exposed to heat source , sunlight and raining. It is to comply with the regulations of railway and road transportation issued by Chinese government concerning hazardous cargo.

Packing specifications

Non-refillable cylinder: 30lbs/13.6kg, 50lbs/22.7kg; Refillable Cylinder:400L,800L,926L,1000L;ISO TANK. 

good thermal stability, outstanding chemical intertness and good electrical insulation.

Product:	chlorodifluoromethane R22
Property of chloride :	Molecular Weight 85.47 Boiling Point, °C -40.8 Critical Temperature, °C 96.2 Critical Pressure, Mpa 4.99 Specific Heat of Liquid, 30°C, [KJ/(kg°C)] 0.31 ODP 0.055 GWP 0.17
Packing	disposable steel cylinder30b/13.6kg,50b/22.7kg, recyclable steel cylinder 400kg/400L ,800kg/800L ,1000kg/1000L,950kg/926L
Quality standard :	Purity, % ≤99.99% Moisture, PPm ≤10 Acidity, PPm ≤0.1 Vapor Residue, PPm ≤100 Appearance Colorless, No turbid Odor No Strange Stench

Refrigerant gas r12