| Description | Grade Impurities (Liquid Phase) |
Electronic 99.998% (N4.8) (Mol. PPM) |
VLSI 99.999% (N5.0) (Mol. PPM) |
Sigma 3 99.9997% (N5.7) (Mol. PPM) |
|---|---|---|---|---|
| Nitrous Oxide is a colourless, non-flammable, non-toxic gas with a slightly sweet taste and odour. | Nitrogen | < 10 | < 5 | < 2 |
| Oxygen | < 2 | < 2 | < 0.4 | |
| THC | < 1 | < 1 | < 0.1 | |
| Carbon Dioxide | < 2 | < 2 | < 0.5 | |
| Moisture | < 3 | < 3 | < 1 | |
| Carbon Monoxide | < 1 | < 1 | < 0.1 | |
| Ammonia | < 5 | < 5 | < 1 | |
| Nitric Oxide | < 1 | < 0.5 | < 0.5 | |
| Nitrogen Dioxide | < 1 | < 0.5 | < 0.5 | |
| Halogens | – | < 0.5 | < 0.5 |
| Cylinder Size | Volume (Kg) | Cylinder Data | |
|---|---|---|---|
| B44st (A) | 27.3 | Supplied as a liquefied gas under its own vapour pressure in steel or aluminium cylinders.
Standard sizes / Volumes as listed – |
|
| B50st | 30 |
| Phoenix Gases can supply any internationally recognised valve type. For Nitrous Oxide the standard internationalvalve types are as follows | |
|---|---|
| American | CGA 326 / DISS 712 |
| European | DIN 477 – 6 |
| Gas Data | |
|---|---|
| Mol. Weight | 44.01 |
| Boiling Point | -84.4°C |
| Density | 1.812 g/cm3 |
| Vapour Pressure | 52 bar |
| Recommended Regulator |
|---|
| Single stage brass or stainless steel body with stainless steel internals.
Phoenix Gases has a variety of suitable handling equipment for this product – please enquire. |
| Typical Applications |
|---|
| Oxygen source for Chemical Vapour Deposition (CVD) of Silicon Dioxide, Sio2 |