... :3824780000 10.9kg/30p Refrigerant r404a As the long-term substitute for R22 and R502,R404A used mainly in refrigerant systems of low & moderate ... , 30°C, [KJ/(kg•°C)]0.38ODP0GWP 0.388Quality standard Purity, %≥99.8Moisture, PPm≤10Acidity, PPm≤1Vapor Residue, PPm≤100AppearanceColorless, No ... direct sunlight, in a cool, dry and ventilated place only. Refrigerant r404a