Difluormethan (HFC-32)

Difluoromethane(HFC-32) Chemical FormualCH2F2Molecular weight52 Boiling point,(760 mmHg)-51.65 Vapor pressure1.38 Critical temperature,78.1Critical pressure,Mpa 5.782 Solubility in water(wt%,25) 1.85 Liquid denisty(25,latm,water=1) 0.0958 Gas denisity(21.1,latm,air=1) 1.8 Appearance Colorless, no turbid Odor Odorless Purity≥ % 99. 8 Moisture ≤ % 0. 001 Acidity ≤ %, HC1 0 .00001 Residue ≤ % 0.01Properties and applications: R32 is a colorless liquid field gas. As a main component of blend refrigerant, it can be used to blend substitute R407c and R410a for R22. Packing: 670kg/926L, 30KG/40L, ISO TANK.