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Nitric oxide

Nitric oxide, NO is a colourless, highly toxic, poisonous, oxidizing gas with a slightly irritating odour.

Pure nitric oxide is used:

  • as a component in calibration gas mixtures for environmental monitoring systems
  • as a component in calibration gas mixtures for industrial hygiene gas mixtures
  • in semiconductor application processes
  • in a very diluted form for medical-related disorders.

Materials Compatibility
Metals: Stainless Steel; Carbon Steel; Monel; Hastelloy A, B, C.
Plastics: Kel-F; PTFE; PE.
Elastomers: Viton.

Technical Properties
Molecular Weight: 30.01
Specific Gravity (Air = 1): 1.036
Odour: Slightly irritating
CAS Registry No.: 10102-43-9