Refrigerant R125

Model: R125

Item specifics

CAS No.: 354-33-6

Other Names: Pentafluoroethane

MF: C2HF5

Grade Standard: Industrial Grade

Purity: 99.9%

Appearance: Colorless

Application: Refrigerant

Review

Description

Pentafluoroethane (R125)

R125 is a colorless gas under ordinary temperature and a colorless & transparent liquid under the pressure of itself, used as refrigerants, the vital part of mixed working substances to substitute CFC-502 & HCFC-22, and as flame-retardants to substitute Halon-1211 & Halon-1301.

Refrigerant R125

Properties:

	Unit	HFC-125
Chemical formula		CH F₂CF₃
Molecular weight	g/mol	120.02
Melting point	°C	-102.95
Boiling point	°C	-48.45
Specific gravity(25°C)	g/cm³	1.245
Vapor pressure(25°C)	MPa	1.371
Critical temperature	°C	66.05
Critical pressure	MPa	3.592
Critical density	g/cm³	0.571
Vapor heat at boiling point	KJ/kg	165
Water solubility(25°C)	W%	0.09
Specific heat(25°C liquid)	KJ/kg·kwh	1.26
ODP		0
GWP		0.84

Quality Specification:

Index	Quality Performance
Purity %≥	99.9%
Moisture %≤	0.001
Acidity(as HCl) %≤	0.00001
Evaporation residue %≤	0.01
Chlorides(Cl-) test %≤	0.0003
No condensable gas (V/V) %≤	1.5