- Product Details
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Quick Details
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MF:
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CH2FCF3
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EINECS No.:
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212-377-0
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Place of Origin:
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Zhejiang, China
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Appearance:
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Colorless
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Application:
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Refrigerant
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Brand Name:
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OEM
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Model Number:
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R502
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Place of original:
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zhejiang China
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Original package:
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DuPont /Honeywell
Quick Details
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CAS No.:
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811-97-2
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Purity:
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99.9%, >99.5%
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Other Names:
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Tetrafluoroethane
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MF:
-
CH2FCF3
-
EINECS No.:
-
212-377-0
-
Place of Origin:
-
Zhejiang, China
-
Appearance:
-
Colorless
-
Application:
-
Refrigerant
-
Brand Name:
-
OEM
-
Model Number:
-
R502
-
Place of original:
-
zhejiang China
-
Original package:
-
DuPont /Honeywell
Character USES:
HCFC by attaining r114 is 22 and CFC - 115 mixture, used for low temperature refrigerants.
Chemical properties:
111.6 molecular weight
The boiling point, c - 45.4
C - freezing
The critical temperature, 82.1 degrees Celsius
The critical pressure, Mpa approximately 407
Saturated with liquid density 30 Celsius, (g/cm3 1.217)
30 degrees Celsius, liquid heat KJ/Kg, [c] 1.25
Pressure steam heat (Cp), 30 ° c and 101.3 kPa (KJ [/ Kg), 0.147]
Ozone depleting QianNengZhi (0.18 ODP)
Global warming coefficient value (GWP) 3.8-4.1
The critical 0.566 cm3 density, g /
KJ potential, under the boiling point of evaporation 172.5 / Kg
Quality indicator:
| Appearance | Colorless, not turbid |
| smell | Coleorhiza smelly |
| Purity ≥% | 99.5% |
| water PPM max | 20 |
| acidity PPM max | 1 |
| Evaporation residue ≤% | 0.01 |
Packing and storage:
Disposable cylinder 13.6 kg/kg / 50b 30b 22.7,. 40L 40kg/cylinder, 400kg / 400L. Must be stored in a cool, dry and ventilated place, avoid to say.
