| 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) |
| At room temperature and atmospheric pressure, n-Butane is a colourless, flammable, relatively non-toxic gas with a characteristic natural gas odour. | Nitrogen | < 400 | < 100 | < 40 | < 20 |
| Oxygen | < 100 | < 20 | < 10 | < 5 | |
| Other Hydrocarbons | < 4500 | < 900 | < 500 | < 90 | |
| Moisture | < 5 | < 4 | < 3 | < 2 | |
| Sulphur | <1 | <1 | <1 | <1 | |
| Lower purities available for refrigeration applications - Please Contact us. | |||||
| Cylinder Size | Volume (Kg) |
| B10st | 5.1 |
| B45Ist | 21.9 |
| B50st | 25.5 |
| B110Ist | 55.1 |
| B450Ist | 229.5 |
| 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 n-Butane the standard international valve types are as follows | |
| American | CGA 510 |
| British | BS 341 - 4 |
| European | DIN 477 - 1 |
| Gas Data | |
| Atomic Weight | 58.124 |
| Boiling Point | -0.5°C |
| Density | 2.554 g/cm3 |
| Vapour Pressure | 1.75 bar |
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.
n-Butane in its purest form is used for the calibration of instruments, and also as an intermediate in the manufacture of aviation fuel.
Procured from eminent manufacturers and retailers, our premium quality products comprise of Cylinders and Gases, Cryocans, Cylinder trolleys, Gas regulators, Portable gas canisters, Gas handling equipment, Gas monitoring systems and UHP grade specialty gases.
