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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 
R600a Isobutane
Previous:R290 Propane  Close   Next:R404a、R406a、R407c、R410a Green Refrigerant Time:2010-5-19 Publisher:Administrator
  High   Purity   IsoButane
                                  Executive Standard GB/T19465﹁2004
R600a    Molecular Formula :C4H10     
                            Quality Standard

Item
Specification
High purity grade
Premium grade
Isobutane (v/v)%
99.95
99.5
N-butane(v/v)%
           0.025
        0.25
Propane(v/v)%
           0.025
        0.25
Unsaturated hydrocarbon%(v/v)≦
           0.001
        0.01
Sulfur (ug/ml)
0.1
1
Water(ppm)
            5
         15
Residual (ml/100ml)
           0.05
         0.05
Appearance odor
Colorless and tasteless
Colorless and tasteless
Acidity(asHCL)%
0.00001
0.0001

Physical Properties

Molecular
58.12
Critical pressure Mpa
3.64
Boiling point
-11.7
Critical temperature
134.7
Absolute pressure(25℃)Mpa
0.35
ODP
0
Liquid density(25℃)kg/m3
550.65
GWP
0.1

Use;For refrigerant,used in refrigerators,refrigerator,cold drink machine,alternative R12,etc
Packaging:speifications;Repeatrefillablecylinders; 50kg/118L;200kg/400L;400kg/800L;Container cans
Container cans:23m3/10t
Tanker:20t
Diposable packaging cylinder:5kg/30p;6kg/30p;10kg/30p;11kg/30p
Can:120g;130g

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