1.a kind of refrigerant of surrounds-protection model,
2.used in replacing R22 R502,
3.cleaning, low poison.

 Refrigerant R-407C is a kind of refrigerant of surrounds-protection model, used in replacing R22 R502. It has a good nature of cleaning, low poison, non-combustion, good-refrigeration and so on, and greatly used in air- conditioner.

Property of chloride

Formula: CH2F2/CHF2CF3/CF3CH2F
B. P., ° C: -42
Vapor pressure (25° C), MPa: 1.174
Liquid density (25° C), g/cm3: 1.136
Critical temperature, ° C: 86.1
Critical pressure, MPa: 4.634
Gas heat capacity 1 ATM, 25° C, KJ/ (kgK): 0.829
Liquid heat capacity 1 ATM, 25° C, KJ/ (kgK): 1.54
Gas heat conductivity 25° C, W/ (mK): 0.0134
Liquid heat conductivity 25° C, W/ (mK): 0.0819
ODP: 0
GWP: 1.526

Quality standard

Odor: Sight ether
Color: Colorless, transparent
HFC-32, % (w/w): 23± 2
HFC-125, %( w/w): 25± 2
HFC-134a, %( w/w): 52± 2
Water, ≤ %: 0.001
Acidity, ≤ %: 0.0001
Residue on evaporation, ≤ %: 0.01
Non-congealing gas in gas-phase, ≤ %: 1.5

Packing: 11.3kg, 500kg, 870kg, ISOTANK