HCFC-142b Chlorodifluoroethane

[STRUCTURE]:   CH3CClF2
   
[PHYSICAL PROPERTIES]:
Molecular weight
100.5
Boiling point under 1.013×105 Pa ,
-9.2
Density of liquid at 25, g/cm3
1.096(30)
Vapor pressure at 25 ,MPa
0.315
Critical temperature,
137.1
Critical pressure, MPa
4.12
Critical density, g/cm3
0.433
Latent heat of vaporation at bp 88kJ/kg
223.0
Solubility in water at 25 ,% by weight
0.14
Specific heat of liquid at 25, kJ/kg.
1.30
ODP
0.06
GWP
0.36

[QUALITY SPECIFICATIONS]:
Grade
High purity
Excellent
Purity,%,min
99.95
99.8
Moisture,mg/kg,max
10
10
Acidity,mg/kg,max
0.1
0.1
Nonvolatile residues,mg/kg,max
100
100
Noncondensable gas in vapor phase,%,max
1.5
1.5

[USES]: Temperature sensing agent;Refrigerant.
   
[PACKING]: steel cylinder 40L 40KG net;400L 400KG net or ISOTANK.
800L 800KG net; 900L 900KG net.

 

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