Intergas International Gases and Chemicals Limited

Intergas Products > Additional Gases > Nitric Oxide

UN 1660

DESCRIPTION: Nitric Oxide is a colourless, toxic, non-flammable gas. It is shipped in seamless steel cylinders at a maximum pressure of 40 bar.

TYPICAL APPLICATIONS: Used as an important intermediate in the technical production of nitric acid. Used as a component in gas mixtures for environmental monitoring.

Order Nitric Oxide: +44 (0) 1782 822061 or Contact Us.
View Material Safety Data Sheet (MSDS)

Grade Impurities 99.5% (N2.5)
(Gas Phase) (Vol. PPM)
Nitrogen & Nitrous Oxide < 4000
Nitrogen Dioxide < 100
Carbon Dioxide < 200
Sulphur Dioxide < 100
Moisture < 50


Cylinder Size Volume (M³) Pressure (Bar)
B10st 0.4 40
B50st 2 40
Cylinder Data
Supplied as a gas in seamless steel or aluminium cylinders.
Standard sizes / volumes as listed -
other volumes available on request.


INTERGAS can supply any internationally recognised valve type. For Nitric Oxide the standard international valve types are as follows:
CGA 660
BS 341
DIN 477-8
Recommended Equipment
Single stage brass or stainless steel body with stainless steel internals.
has a variety of suitable handling equipment for this product - please enquire.
Gas Data
Mol. Weight 30.006
Boiling Point -151.8°C
Density 1.23 kg/m³


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