HCFC-141B

HCFC-141B 1. PHYSICAL PROPERTIES: Molecular Weight116.95Boiling Point (1 atm), °C32.05Freezing Point (1 atm), °C-103.5Density of liquid at 25 °C, g/cm31.227Vapour of Density (Air=1)4.1Vapour Pressure at 25 °C, MPa0.079Ozone destroy potential (ODP)0.11Percent Volatiles by Volume (20 °C)100.0Critical Pressure, MPa4.25Critical Density, g/cm30.433Latent Heat of Vaporization at bp, KJ/kg223.0Conductivity of Heat, Vapor(1 atm, 25 °C), mw/mk8.3Solubility in Water at 25 °C, w%0.509Specifitic heat (25 °C), aqua, KJ/kg1.16Global Warming Potency(GWP)0.09Critical Temperature °C204.52. QUALITY INDEX Index NameIndexAppearanceClear, transparent, colorless liquidPurity, %≥99.5Moisture,mg/kg ≤50Acidity (as HCl), ≤1.0evaporation residue, mg/kg ≤100Vinylidene chloride+Dichloroacetylene, mg/kg ≤200 [Application] Foaming agent as alternative to CFC 11, and precision cleaning agent to substitute CFC-113.