398128

Ammonium metavanadate

ACS reagent, ≥99.0%

• Synonyme(s) : Ammonium vanadate(V)
• Formule linéaire : NH₄VO₃
• Numéro CAS: 7803-55-6
• Poids moléculaire : 116.98
• Numéro CE : 232-261-3
• Numéro MDL: MFCD00011430
• Code UNSPSC : 12352300
• eCl@ss : 38180409
• ID de substance PubChem : 329755907
• Nomenclature NACRES : NB.24

Propriétés

• Qualité: ACS reagent
• Niveau de qualité: 200
• Pureté: ≥99.0%
• Forme: powder
• Pertinence de la réaction: reagent type: catalyst; core: vanadium
• pH: 7 (20 °C, 5.1 g/L)
• Solubilité: NH₄OH: passes test
• Densité: 2.32 g/cm³ at 25 °C (lit.)
• Traces d'anions: carbonate (CO₃^2-): passes test; chloride (Cl^-): ≤0.2%; sulfate (SO₄^2-): ≤0.05%
• Chaîne SMILES: N.O[V](=O)=O
• InChI: 1S/H3N.H2O.2O.V/h1H3;1H2;;;/q;;;;+1/p-1
• Clé InChI: YBVKNHXQSRDWAA-UHFFFAOYSA-M

Description

Description générale

Ammonium metavanadate is a water soluble inorganic acid. It is a cheaply available, mild and efficient catalyst. Its ability to alter female reproduction has been studied in swiss albino mice.

Application

Ammonium metavanadate may be used as a substrate in the synthesis of the following:

• silver vanadate (AgVO₃) nanorods
• manganese vanadate nanobelts
• vanadium oxide hydrate semi-microspheres

It may be used as a catalyst in the synthesis of the following:

• azalactone derivatives
• 2,4,5-triaryl-1H-imidazoles
• octahydroquinazolinone derivatives
• α-hydroxyphosphonates

Informations sur la sécurité

• Pictogrammes: GHS06,GHS08,GHS09
• Mention d'avertissement: Danger
• Mentions de danger: H301,H319,H332,H361fd,H372,H411
• Conseils de prudence: P202 - P260 - P273 - P301 + P310 - P304 + P340 + P312 - P305 + P351 + P338
• Classification des risques: Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 2 - STOT RE 1 Inhalation
• Organes cibles: Respiratory Tract
• Code de la classe de stockage: 6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• Classe de danger pour l'eau (WGK): WGK 3
• Point d'éclair (°F): Not applicable
• Point d'éclair (°C): Not applicable