product name :
dichlorodifluoromethane R12
Property of chloride :
Molecular Weight 120.91
Boiling Point, °C -29.8
Melting Point, °C -158
Critical Temperature, °C 112.0
Critical Pressure, Mpa 4.14
Specific Heat of Liquid, 30°C, [KJ/(kg•°C)] 0.21 ODP 0.82 GWP 1.0
Packing ：Can of 220g, 250g, 280g, 300g, 340g, 500g, 800g, 1000g; Disposable cylinder 30lb/13.6kg, 50lb/22.7kg; Recyclable cylinder 400L, 800L, 926L, 1000L; ISO-Tank. 
Quality standard :
Purity, % ≥99.8
Moisture, PPm ≤10
Acidity, PPm ≤0.1
Vapor Residue, PPm ≤100
Appearance:
Colorless, No turbid   
 Odor :No Strange Stench  
Application: Refrigerant.