Package: 200kg/drum

Molecular Structure:

Product description: 141b Dichlorofluoroethane STRUCTURE: CH3CCl2F PHYSICAL PROPERTIES: Molecular weight 116.95 Boiling point under 1.013×105 Pa, °C 32.05 Desity of liquid at 25°C,g/cm3 1.227 Vapor pressure at 25°C,MPa 0.079 Critical temperature, °C 204.15 Critical pressure ,MPa 4.25 Critical density ,g/cm3 0.433 Latent heat of vaporation at bp,kJ/kg 223.0 Solubility in water at 25°C, % by weight 0.509 Specific heat of liquid at 25°C, kJ/kg.°C 1.16 ODP 0.15 GWP 0.15 QUALITY SPECIFICATIONS: Grade Cleaning Foaming Purity, %,min 99.5 99.5 Moisture, mg/kg,max 30 50 Acidity, mg/kg,max 0.5 1.0 Nonvolatile residues, mg/kg,max 10 10 USES: Foaming agent,cleaning agent as alternative for CFC-11 and CFC-113. PACKING: 250kg steel drums.