R134a, R12 Refrigerant gas, mixed fluorine refrigerant, small can type for car use.

R134a, R12 Refrigerant gas for car use

 

Property of chloride:

Formula: CH2FCF3
Molecular weight: 102.03
BP,: -26.1
Liquid density(25), kg/dm3: 1.207
Vapor pressure(25), Mpa: 0.665
Critical temperature, 101.1
Critical density, kg/md3: 4.067
Critical pressure, Mpa: 0.512
Evaporation potential at b. P., KJ/Kg: 215.0
Solubility in water (25), %(m/n): 0.15
Specific heat (liquid, 25), KJ/Kg@: 1.51
ODP: 0
GWP: 0.29
Quality standard:

Grade
Excellent
First

Appearance
Colorless, no cloudy
Colorless, no cloudy

Odor
Odorless
Odorless

Purity%≥
99.8
99.5

Water, mg/kg≤
10
20

Acidity, mg/kg≤
1
1

Residue on evaporation, mg/kg≤
100
100

Global warming potential(GWP)
1.5
1.5

 

Use:
It is mainly used to substitute CFC-12 as refrigerant in refrigerator and car air conditioner.