Property of chloride Molecular Weight 58.12 Boiling Point, ° C -11.70 Critical Temperature, ° C 134.71 Critical Pressure, Mpa 3.64 Specific Heat of Liquid, 25° C, [KJ/(kg• ° C)] 2.38 ODP 0 GWP 0.1 Packing Disposable cylinder 14.3lb/6.5kg; Recyclable cylinder 100L, 926L; ISO-Tank. Quality standard Purity, % ≥ 99.5 Moisture, PPm ≤ 10 Acidity, PPm ≤ 1 Vapor Residue, PPm ≤ 100 Appearance Colorless, ...