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R125 is an HFC based single components with zero ODP. It is the primary compositions of some environment friendly mixed refriger
R125 is an HFC based single components with zero ODP. It is the primary compositions of some environment friendly mixed refrigerants. It replaces Halon 1211 and Halon 1301 as extinguishant.
Replace
R502 and R22,
Halon 1211 and Halon 1301.
Applications
Refrigerants. It is compositions of some mixed refrigerant, such as R410A,R404A and R507.
Extinguishing agents.
Physical properties
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Component: |
Chemical name: |
Molecular formula: |
Weight%: |
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HFC-125 |
Pentafluoroethane |
CHF2 CF3 |
100 |
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Molecular weight |
120.02 |
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|
Boiling point |
-48.45 |
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Critical temperature |
66.05 |
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|
Critical pressure |
3592kPa |
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Odor |
Faint ethereal odor |
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Form |
Liquefied gas |
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Color |
Clear, colorless |
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Vapor Pressure at 21 |
1244kPa |
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Vapor Density at 25 (Air = 1) |
4.2 |
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Liquid Density at 21 |
1.21 g/cm3 |
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Ozone Depletion Potential(ODP) |
0 |
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Global Warming Potential(GWP) 100yr |
3400 |
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ASHARE Safety Group Classification |
A1 |
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Flammability at 1 atm. and 18 |
Non-Flammable |
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