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Intergas Products > Hydrocarbon Regriderants > R600a - Isobutane
 R600a - ISOBUTANE
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C4H10
UN 1011 |
DESCRIPTION: Isobutane is the simplest member of the isoalkane series of hydrocarbons. It is a colourless, easily liquefied flammable gas.
TYPICAL APPLICATIONS: Used in high temperature refrigeration applications, such as domestic regrigerators, drinks dispensers. A substitute for R114 and R12B1. |
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| Grade Max Impurities |
97.5% (N1.75) |
99.5% (N2.5) |
| (Liquid Phase) |
(Vol. %) |
(Vol. PPM) |
| Nitrogen |
-- |
< 400 |
| Oxygen |
-- |
< 100 |
| Propane |
< 1.5 |
< 1000 |
| n-Butane |
< 1.5 |
< 3000 |
| Mositure |
10 mg/kilo |
< 10 |
| Sulphur |
2 mg/kilo |
< 1 |
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| Cylinder Size |
Volume (Kg) |
| B10st |
5 |
| B45lst |
22 |
| B110Ist |
53 |
| D450Ist |
223 |
| Iso-Container |
12000 |
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| INTERGAS 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 |
| Recommended Regulator |
Single stage brass or stainless steel body with stainless steel internals.
INTERGAS has a variety of suitable handling equipment for this product - please enquire. |
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| Gas Data |
| Atomic Weight |
58.124 |
| Boiling Temp. |
-12 |
Vapour Pressure
(psia) @ 15° |
38 |
| Critical Temp. (°C) |
135 |
Cond. Temp. at
26 bar abs (°C) |
114 |
Refr. Capacity (%) |
n/a |
C.O.P. |
n/a |
Discharge Gas
Temp. (°K) |
n/a |
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