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Zhejiang Yonghe New Type Refrigerant Co.,Ltd.
Trade Leads:

[SELL] R406A [2007-04-23]
...


[SELL] R415B [2007-04-23]
...


[SELL] R409A [2007-04-23]
...


[SELL] R12 [2007-04-23]
 Product: dichlorodifluoromethane R12(F12)
Property of chloride :
Molecular weight 120.92
BP, -29.8
Ice point -
Critical temperature , 112.0
Critical pressure ,Mpa 4.14
Density of saturated liquid30,(g/cm3)
-
Specific heat of liquid 30,[KJ/(Kg·)] 0.21
Specific heat of equipressure steam(Cp),30 and 101.3kPa[KJ/(Kg·)] 0.15
ODP 0.82
GWP -
Critical density,g/cm3 -
Vaporization heat under BP,KJ/Kg -
Packing secondary refrigerant250g, disposable steel cylinder30b/13.6kg,50b/22.7kg, recyclable steel cylinder 450kg/400L ,900kg/800L,1100kg/1000L,1000kg/926L
 Quality standard :
Purity%≥ 99.8
Moisture,PPm≤ 0.0005
Acidity,PPm≤ 0.00001
Residue on evaporation ,PPm≤ 0.01
Appearance colorless , no cloudy
Odor no smell
Uses: refrigerant
 Picture:
dichlorodifluoromethane R12         
dichlorodifluoromethane R12
dichlorodifluoromethane R12
400L
30b
250g
...


[SELL] R11 [2007-04-23]
燩roduct: fluortrichloromethane R11(F11)
Property of chloride :
Molecular weight 137.4
BP, 23.7
Ice point -
Critical temperature , 198.0
Critical pressure ,Mpa 4.41
Density of saturated liquid30, (g/cm3)
-
Specific heat of liquid 30℃,[KJ/ (Kg)] 0.21
Specific heat of equipressure steam (Cp),30 and 101.3kPa[KJ/(Kg)] 0.15
ODP 1.000
GWP -
Critical density,g/cm3 -
Vaporization heat under BP,KJ/Kg -
Packing: steel drum 250kg/200L
Quality standard :
Purity%≥ 99.8
Moisture,PPm≤ 0.001
Acidity,PPm≤ 0.00001
Residue on evaporation ,PPm≤ 0.01
Appearance colorless , no cloudy
Odor no smell
Uses: refrigerant , foamer .
Picture:
fluortrichloromethane R11
...


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