- Contact Person : Ms. yi yanmei
- Company Name : Foshan New Fluoro Chemical Co., Ltd.
- Tel : 86-757-22209766
- Fax : 86-757-22217698
- Address : Guangdong,FOSHAN,Room 811, Bldg. 2, Shunya Mingzhu, No. 51, Fengxiang Road, Daliang St., Shunde Dist
- Country/Region : China
- Zip : 528300
HFC-32
It is a colorless gas under ordinary temperatures and a colorless & transparent liquid the pressure of itself,used is refrigrrants and substitute HCFC-22.
Physical Characteristics
Index | Unit | HFC-32 |
Chemical formula | CH2F2 | |
Molecular weight | g/mol | 52.02 |
Melting point | °c | -136 |
Boiling point | °c | -51.7 |
Specific gravity(25°c liquid) | g/cm³ | 0.958 |
Vapor pressure(25°c) | MPa | 1.689 |
Ctrtical temperature | °c | 78.1 |
Critical pressure | MPa | 5.808 |
Critical density | g/cm³ | 0.424 |
Water solubility(25°c) | w% | 0.09 |
Specific heat(25°c liquid) | KJ/kg.k | 0.44 |
ODP | 0 | |
GWP | 650 |
Specification
Appearance | Colorless,no turbid |
Odor | Odorless |
Purity%≥ | 99.8 |
Moistture%≤ | 0.001 |
Acidity(as HCl)%≤ | 0.00001 |
Evaporation residue%≤ | 0.01 |
Chlorides(cl¯) test%≤ | 0.0003 |
No condensable gas cubic fraction%≤ | 1.5 |
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