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 |
