Zhejiang Cooling HVAC Co.,Ltd.
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Product show / Refrigerant gas - R22
 Product Details:  
   Place of Origin: China  Model Number: R22
   Material:   
 Payment & Shipping Terms:  
   Minimum Order Quantity:     Price: 
   Port:  Ningbo    Packaging Details: 13.6kg 60kg 800kg
   Delivery Time: according your order    Payment Terms: TT
   Supply Ability:    
Detailed Product Description:

Difluorochloromethane (R22)
1. Molecular Formula: CHCLF2
Commodity Code: 29034910 Danger Code: 1018 Danger Class: 2.2
2. Physical Properties:
Molecular Weight
86.48
Boiling Point, °C
-40.82
Relative Density(30°C), liquid, g/cm3
1.177
Melting Point, °C
-160.00
Critical Temperature, °C
96.15
Critical Pressure, MPA
4.75
Ozonosphere Damage Potency(ODP)
0.045
Global Warming Potency(GWP)
1700
Freezing point 30°C
-
Specific heat of liquid 30°C , [KJ/(Kg·°C)]
0.31
Density of saturated liquid 30°C , (g/cm3 )
1.174
Specific heat of e quipressure vapor(Cp) , 30°Cand 101.3kPa[KJ/(Kg·°C)]
0.16
Critical density , g/cm3
0.526
Vaporization heat below boiling point , KJ/Kg
233.5
3. Quality Index (GB7373-87)
Grade
Excellent Grade
First Grade
Qualified
Purity, %≥
99.8
99.5
99.0
Moisture, % ≤
0.001
0.002
0.005
Acidity(as HCl), %≤
0.00001
0.0001
0.0001
evaporation residue, %≤
0.01
0.01
0.02

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