Refrigerant gas R134aPhysical and quality properities: Refrigerant R134a Packing :13.6kgs/30lbs , 22.7kgs/50lbs, 400L,800L,926L,1000L,ISO-TANKPhysical PropertiesQuality SpecificationMolecular formulaCH2FCF3Purity99.9Boiling Point-26.5Moisture, ppm0.001Critical Temperature101.1Acidity, ppm0.0001Critical Pressure, Mpa4.06Vapor Residue..