Jinhua Gafle is one of the leading refrigerant gas r22 manufacturers and suppliers in China,Website:://.gafle168.com, providing with the products free sample, welcome to wholesale our low price and customized bulk refrigerant gas r22 made in China and check the quotation with our factory.Specification: Physical propertiesMolecular formulaCHCIF2Mmolecular weight86.5Boiling point 101.3KPa(℃)-40.8Freezing point 101.3KPa (℃)-96.60Density 30℃(kg/m3)523.80Critical temperature (℃)96Critical pressure (MPa)4.99ODP0.05GWP1780Purity99.9%Water content 0.001