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Trifluoromethane(R23)

molecular formula: CHF3                        UN Number: 1984                  risk grades: 2.2

Physical property:

molecular weight70.1
melting point,℃-155
boiling point(25℃),℃-82.1
critical temperature,℃25.7
critical pressure,Mpa4.84
relative density(water=1)(25℃)0.67
relative density(air=1)2.43

Quality index(CRAA 100-2006):

purity(%), ≥99.5
moisture(ppm), ≤0.001
acidity(Hcl), %≤0.0001
evaporated residue(%), ≤0.01
suspended solids or sediment/
chloridetest permition
non-condensable gas, %(v/v), ≤1.5

Packing specification: Gas cylinder packing, 30kg, 380kg or according to customer demands

Uses: as low temperature refrigerant and fire extinguishing agent

R23副本.jpg