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Home » Product Directory » Chemicals » Organic Chemicals » Hydroxybenzene, Aether, Aldehyde & Ketone » Refrigerant (R125)

Refrigerant (R125)

Refrigerant (R125)
Refrigerant (R125)
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Product Description

Characteristics & Purposes
It is a colorless gas under ordinary temperatures 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.

Physical Characteristics
Index, Unit: HFC-125
Chemical formula: CHF2CF3
Molecular weight, g/mol: 120.02
Melting point, º C: -102.95
Boiling point, º C: -48.45
Specific gravity (25º C liquid), g/cm3: 1.245
Vapor pressure (25º C), MPa: 1.371
Critical temperature, º C: 66.05
Critical pressure, MPa: 3.592
Critical density, g/cm3: 0.571
Vaporization heat at boiling point, KJ/kg: 165
Water solubility (25º C), w%: 0.09
Specific heat (25º C liquid), KJ/kg° K: 1.26
ODP: 0
GWP: 2800

Specification
Index                           Best quality            First-class
Purity % ≥                     99.8                    99.5
Moisture % ≤                   0.001                   0.002
Acidity (as HCl) % ≤           0.00001                 0.0001
Evaporation residue % ≤        0.01                    0.01
Chlorides (Cl-)test % ≤        0.0003
No condensable gas cubic fraction % ≤: 1.5
Packing: 760kg/800L, 870kg/926L steel cylinders or ISO TANK.

   
Model NO.:  R125
Company: Zhejiang Mr Refrigerant Co., Ltd

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