chlorodifluoromethane(r22)-凯发k8一触即发

 chlorodifluoromethane(r22)-凯发k8一触即发
product

chlorodifluoromethane(r22)

 

molecular formula: chclf2       un number: 1018    danger class: 2.2

physical property:

molecular weight 86.47
boiling point℃ -40.8
relative density(30℃), liquid, g/cm3 1.18
melting point℃ -146.00
critical temperature ℃ 96
critical pressure mpa 4.91
odp 0.055
gwp100 1760

quality index (gb/t 7373-2006)

grade excellent grade first grade
appearance colorless, clear colorless, clear
purity, %≥ 99.9 99.6
moisture, %≤ 0.001 0.003
acidity(in hcl), %≤ 0.00001 0.0001
evaporated residue, %≤ 0.010 0.010
foul gas in air phase, % ≤ 1.5 1.5
chloride,% pass pass

[uses] : used in reciprocating compressor; as refrigerating fluid in industrial, commercial and family air conditioning system; as aerosol propellants of spray lacquer; in manufacturing of fire extinguishing agent 1211; basic material of various fluorine-containing high-molecular compound

[ packing specification ] : disposable cylinder 15lb/6.8kg, 22lb/10kg, 30lb/13.6kg, 50lb/22.7kg; recyclable steel cylinder 40l, 400l, 800l; iso tank. 


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