Description |
Grade Impurities (Liquid Phase) |
99.5% (N2.5) (Mol. PPM) |
99.9% (N3.0) (Mol. PPM) |
99.95% (N3.5) (Mol. PPM) |
99.99% (N4.0) (Mol. PPM) |
Isobutane is the simplest member of the isoalkane series of hydrocarbons. It is a colourless, easily liquefied flammable gas. |
Nitrogen |
< 400 |
< 160 |
< 20 |
< 20 |
Oxygen |
< 100 |
< 40 |
< 5 |
< 5 |
Propane |
< 1000 |
< 500 |
< 300 |
< 50 |
n-Butane |
< 3000 |
< 300 |
< 200 |
< 30 |
Moisture |
< 10 |
< 5 |
< 5 |
< 3 |
Sulphur |
<1 |
<1 |
<1 |
<1 |
Lower purities available for refrigeration applications - Please Contact us. |
Cylinder Size |
Volume (Kg) |
B10st |
4.9 |
B45Ist |
21.1 |
B50st |
24.5 |
B110Ist |
52.9 |
B450Ist |
220.5 |
Cylinder Data |
Supplied as a liquefied gas under its own vapour pressure in steel or aluminium cylinders.
Standard sizes / Volumes as listed -
Larger volumes are available on request.
|
Deluxe GAS can supply any internationally recognised valve type. For Isobutane the standard international valve types are as follows |
American |
CGA 510 |
British |
BS 341 - 4 |
European |
DIN 477 - 1 |
Gas Data |
Mol. Weight |
58.124 |
Boiling Point |
-11.7°C |
Density |
2.487 g/cm3 |
Vapour Pressure |
2.62 bar |
Recommended Regulator
Single stage brass or stainless steel body with stainless steel internals.
Deluxe GAS has a variety of suitable handling equipment for this product - please enquire.
Typical Applications
Calibration of instruments such as temperature and pressure gauges. Also used in the manufacture of aviation fuel.