... 3.appearance:colorless,not turbid 4.odor:cdprless 5.purity:99.9% Product:tetrafluoroethane R134A Property of chloride : Molecular Weight102.03Boiling Point ... cylinder 400L, 800L, 926L, 1000L; ISO-Tank. Quality standard : Purity, %≥99.9Moisture, PPm≤10Acidity, PPm≤0.1Vapor Residue, PPm≤100AppearanceColorless, No ...