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Contact:Mr Qin
Email:hbzybs@126.com
Tel:+86-710-2394982 3826894  
Fax:+86-710-3826894
QQ:984106281
Add:Chemical Fibre Industral Park ,taiping,, Fangcheng ,Xiangfan City, Hubei Province 
R290 Propane
  Close   Next:R600a Isobutane Time:2010-5-19 Publisher:Administrator
 High Purity  propane
R290                            Molecular Formula :C3H8     
                                   Quality Standard
Item
specification
High Purity Grade
Premium Grade
First Grade
Propane(v/v) %≧
99.95
99.8
99.5
Ethane and below(v/v)%≦
0.025
0.1
0.25
Butane and above %(v/v)≦
0.025
0.1
0.25
Unsaturated hydrocarbon%(v/v)≦
0.001
0.005
0.01
Acidity(as HCL)%≦
0.00001
0.0001
0.0001
Water(ppm)≦
5
10
15
Sulfur(ug/ml)
0.1
0.5
1
Appearance odor
Colorless and tasteless
Colorless and tasteless
Colorless and tasteless
Residual(ml/100ml)
0.05
0.05
0.05
Physical properties
Molecular formula
44.9
Critical pressure (Mpa)
4.25
Boiling point(℃)
-42.2
Critical temperature(℃)
96.7
Absolute pressure(25℃)Mpa
0.95
ODP
0
Liquid density(25℃)kg/m3
492
GWP
0.01
Usage:For refrigerant,replacement of R22,,for central air conditioning,heat pump,householdrefrigeration equipment and LNG equipment.etc.
Packaging::
One-time use of packaging: 5kg/30p, 10kg/50p
Reusable cylinder::50kg/118L:200kg/400L;400kg/926L
Container cans:23m3/10t
tanker:20t

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