... , Mpa4.25Specific Heat of Liquid, 25°C, [KJ/(kg•°C)]1.16ODP0.15GWP0.15 PackingSteel drum (internal PVF coating)200L; 30kG ... /30L;ISO-Tank. Quality standard : Purity, %≥99.8Moisture, PPm≤30Acidity, PPm≤0.1Vapor ... to manufacture rigid or soft PU foam. 141b,HCFC-141b,1-1-dichloro-1-fluoroethane