P8394
Nitrate de potassium
ReagentPlus®, ≥99.0%
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About This Item
Formule empirique (notation de Hill):
KNO3
Numéro CAS:
Poids moléculaire :
101.10
Numéro CE :
Numéro MDL:
Code UNSPSC :
12352302
ID de substance PubChem :
Nomenclature NACRES :
NA.21
Produits recommandés
Niveau de qualité
Gamme de produits
ReagentPlus®
Pureté
≥99.0%
Forme
powder or crystals
pH
7
Pf
334 °C (lit.)
Chaîne SMILES
[K+].[O-][N+]([O-])=O
InChI
1S/K.NO3/c;2-1(3)4/q+1;-1
Clé InChI
FGIUAXJPYTZDNR-UHFFFAOYSA-N
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Description générale
Potassium nitrate (KNO3) is a water-soluble inorganic salt that is commonly used as a source of nitrate.
Application
Potassium nitrate can be used in the following:
- KNO3/Al2O3 is used as a solid base catalyst to synthesize by vapor-phase methylation of catechol with dimethyl carbonate.
- KNO3/cetyltrimethylammonium bromide (CTAB) catalytic system is used in the oxidation of benzyl halides to aldehydes and ketones in aqueous media.
- In the Cu/CeO2 catalytic system, KNO3 can also be utilized as a promoter to enhance the soot oxidation activity and resistance to sulfur poisoning of the catalyst.
Informations légales
ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany
Mention d'avertissement
Warning
Mentions de danger
Conseils de prudence
Classification des risques
Ox. Sol. 3
Code de la classe de stockage
5.1B - Oxidizing hazardous materials
Classe de danger pour l'eau (WGK)
WGK 1
Point d'éclair (°F)
Not applicable
Point d'éclair (°C)
Not applicable
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