930954

Nitrate d'aluminium nonahydrate

99.99% (trace metals basis)

• Synonyme(s) : Nitrate d'aluminium
• Formule linéaire : Al(NO₃)₃ · 9H₂O
• Numéro CAS: 7784-27-2
• Poids moléculaire : 375.13
• Numéro MDL: MFCD00149132
• Code UNSPSC : 12352302
• Nomenclature NACRES : NA.21

Propriétés

• Description: (2.5 - 3.5 at 50 g/L at 25 °C)
• Niveau de qualité: 100
• Pureté: 99.99% (trace metals basis)
• Forme: powder
• Impuretés: ≤150 ppm (trace metals analysis)
• Pf: 73 °C (lit.)
• Solubilité: acetone: soluble; alcohols: soluble; water: soluble (highly soluble)
• Densité: 1.72 g/cm³
• Chaîne SMILES: O.O.O.O.O.O.O.O.O.[Al+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O
• InChI: 1S/Al.3NO3.9H2O/c;3*2-1(3)4;;;;;;;;;/h;;;;9*1H2/q+3;3*-1;;;;;;;;;
• Clé InChI: SWCIQHXIXUMHKA-UHFFFAOYSA-N

Description

Description générale

Aluminum nitrate nonahydrate is a white crystalline solid and highly soluble in water. It is a strong oxidizing agent and widely used in field of catalysis, solar cells, semiconductors, and metal coatings.

Application

Aluminum nitrate nonahydrate can be used :

• As a precursor to prepare Al-ion electrolyte for dye-sensitized solar cells (DSSCs). It enhances photoconversion efficiency of solar cells.
• As a dopant to prepare Al-ZnO thin films for solar cells by sol-gel method.
• As a starting material to fabricate NiAl layered hydroxide electrode with high capacity and more stable cycling ability, for Li-ion batteries.
• To prepare α-alumina fibers by sol-gel processing. These dense fibers are used in the fabrication of catalytic supports, electronic devices, anticorrosion coating, and medical implants.

Informations sur la sécurité

• Pictogrammes: GHS05
• Mention d'avertissement: Danger
• Mentions de danger: H318
• Conseils de prudence: P280 - P305 + P351 + P338
• Classification des risques: Eye Dam. 1
• Code de la classe de stockage: 13 - Non Combustible Solids
• Classe de danger pour l'eau (WGK): WGK 1
• Point d'éclair (°F): does not flash
• Point d'éclair (°C): does not flash