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MONONITROGEN MONOXIDE [1 record]

Filter results by subject field Alphabetical list of terms

Filter results by subject field

Alphabetical list of terms

Record 1 2011-08-23

English

Subject field(s)
  • Chemical Elements and Compounds
Universal entry(ies)
NO
formula
10102-43-9
CAS number
DEF

A colorless poisonous gas having the formula NO which is obtained by oxidation of nitrogen or ammonia in making nitric acid or by reduction of nitrous acid, which readily reacts with oxygen at room temperature to form nitrogen dioxide, NO2, a reddish brown gas, and which is used as an intermediate in the production of nitric acid from ammonia, in the preparation of nitrosyl carbonyls, and for bleaching rayon.

OBS

It is found in variable trace quantities in the atmosphere, especially near industrial areas.

CONT

Not in itself a pollutant, in the ambient air NO converts to nitrogen dioxide, a major contributor to photochemical smog.

OBS

nitrogen monoxide: form recommended by the IUPAC (International Union of Pure and Applied Chemistry) for the systematic name corresponding to the CAS number indicated on the present record.

OBS

nitric oxide: term adopted by Environment Canada; used in the list of pollutants measured in the National Air Pollution Surveillance Network (NAPS).

French

Domaine(s)
  • Éléments et composés chimiques
Entrée(s) universelle(s)
NO
formula
10102-43-9
CAS number
OBS

Substance chimique [de formule NO] importante dans la catalyse de l'ozone.

OBS

monoxyde d'azote : forme recommandée par l'UICPA (Union internationale de chimie pure et appliquée) pour le nom systématique correspondant au numéro CAS indiqué sur la présente fiche; terme retenu par Environnement Canada : utilisé dans la liste des polluants mesurés par le Réseau national de surveillance de la pollution atmosphérique (RNSPA).

Spanish

Campo(s) temático(s)
  • Elementos y compuestos químicos
Entrada(s) universal(es)
NO
formula
10102-43-9
CAS number
OBS

Gas incoloro ligeramente soluble en agua. No combustible. Muy tóxico y fuerte irritante. Aviva la combustión.

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