Hot Sale Chemical Grade R125a Gas Refrigerant R125a Price From Foshan
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- Supplier: Guangdong Newfluoro Chemical Co. Ltd. [Guangdong China]Guangdong
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Product Overview
Description
R125
1.colorless gas under ordinary temperatures.
2. colorless & transparent liquid the pressure of itself
3. vital part of CFC-502 & HCFC-22
4. flame-retardants substitute Halon-1211 & Halon-1301.
Physical Characteristics:
|
Index |
Unit |
HFC-125 |
|
Chemical formula |
|
CHF2CF3 |
|
Molecular weight |
g/mol |
120.02 |
|
Melting point |
°c |
-102.02 |
|
Boiling point |
°c |
-48.45 |
|
Specific gravity(25°c liquid) |
g/cm³ |
1.245 |
|
Vapor pressure(25°c) |
MPa |
1.371 |
|
Ctrtical temperature |
°c |
66.05 |
|
Critical pressure |
MPa |
3.592 |
|
Critical density |
g/cm³ |
0.571 |
|
Vaporization heat at boiling point |
KJ/kg |
165 |
|
Water solubility(25°c) |
w% |
0.09 |
|
Specific heat(25°c liquid) |
KJ/kg.k |
1.26 |
|
ODP |
|
0 |
|
GWP |
|
2800 |
Specification:
|
Appearance |
Colorless,no turbid |
|
Odor |
Odorless |
|
Purity%≥ |
99.8 |
|
Acidity(as HCl)%≤ |
0.0001 |
|
Evaporation residue%≤ |
0.01 |
|
Chlorides(cl¯) test%≤ |
0.0003 |
|
No condensable gas cubic fraction%≤ |
1.5 |
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