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Difluorochloromethane (R22)
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| Specifications |
Difluorochloromethane (R22) |
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. Molecular Formula: CHCLF2
Commodity Code: 29034910 Danger Code: 1018 Danger Class: 2.2
2. Physical Properties:
Molecular Weight 86.48
Boiling Point, ℃ -40.82
Relative Density(30 ℃), liquid, g/cm3 1.177
Melting Point, ℃ -160.00
Critical Temperature, ℃ 96.15
Critical Pressure, *** 4.75
Ozonosphere Damage Potency(ODP) 0.045
Global Warming Potency(GWP) 1700
Freezing point℃
-
Specific heat of liquid 30℃ , [KJ/(Kg¡¤℃)] 0.31
Density of saturated liquid 30℃ , (g/cm 3 ) 1.174
Specific heat of e quipressure vapor(Cp) , 30℃ and 101.3kPa[KJ/(Kg¡¤℃)] 0.16
Critical density , g/cm 3 0.526
Vaporization heat below boiling point , KJ/Kg 233.5
3. Quality Index (GB7373-87)
Purity, %¡Ý 99.8
Moisture, %¡Ü 0.001
Acidity(as HCl), %¡Ü 0.00001
evaporation residue, %¡Ü 0.01
[Main Uses] used in reciprocating compressor, as refrigerant in industrial, commercial and household air-condition system; also used to produce insecticide and aerosol for spraying paint; to produce extinguishing agent 1211; as the basic material to produce a wide variety of fluorinated macromolecular compounds.
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| Company: |
LIANYUNGANG JF INTERNATIONAL TRADE CO., LTD.
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| Contact: |
Mr. XU GUORUI |
| Address: |
CANGWU ROAD |
| Postcode: |
222006 |
| Tel: |
86 518 5838676 |
| Fax: |
86 518 5838111 |
| E-mail: |
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