Product Specifications
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.
Zhejiang MR Refrigerant Co., Ltd. is situated in a concentration development district of fluorin chemical industry of Zhejiang province--Chengnan Development Zone, Longyou, Quzhou City. We have Sale office in Hangzhou. We are devoted to making the refrigeration industry clean and safe for the environment. We focus on developing and producing substitutes of ODS refrigerant, making our refrigeration equipment more friendly for the environment which is of growing importance for organizations world wide. We employ many professional and technical elites in the fluorin chemical industry and refrigeration industry. We have a large modern production plant, which enables us to mainly produce many kinds of Refrigerant.
The goods we produces and sales are as follows: R12, R22, R134A, R600A, R152A, R141b, R142b, R143A, R123, R124, R125, R32, R401A, R402A, R404A, R406A, R407c, R408A, R409A, R410A, R415b, R502, R507, MR12, MR134A, MR502, HFC-227ea, HFC-236fa, HFC-245fa etc.
Customer's satisfaction as our final target, always hold integrity as our guide line, Friends from home and abroad are wholeheartedly welcome to our factory for traveling, business negotiation and seeking development.
