Package: 250kgs/drum

Uses : leading substite

Molecular Structure:

Product description: HCFC-141b is the leading substite \blowing agent for CFC-11 in rigid foam materials which are widely used for residential and public constructions, home applications and transport vehiicles. Physical and Chemical Properties CAS No: 1 717-00-6 Molecular Weight: 117.0 Boiling Point 101.3KPa(°c): 32.1 Freezing Point 101.3KPa(°c): -103.5 Critical Temperature: (°c): 210.2 Critical Pressure(KPa): 46540.2 Saturated Liquid Density 25°c(kg/m3): 1227 Specific Heat of Liquid 25°c[KJ/(KG*K)]: 1.17 ODP: 0.11 GWP: 0.09 Technical Paremeters Analysis High Grade Requirement Eligible Grade Requirement Appearance Bright& Clear Liquid Bright & Clear Liquid Purity(%by weught) 99.8min 99.0min Water (% by weight) 0.0050max 0.0100max Acidity( as HCL)% 0.0001max 0.0001max High Boiling Residue(%by weight) 0.0010max 0.0100max Vinyliden chloride+Dichloroacethlene(% by weight) 0.0200max