Aluminium hydroxide

• Catalog No.: Aluminium_hydroxide
• CAS Number: 21645-51-2
• M. F.: AlO3
• M. W.: 74.979738

SYNONYMS

• IUPAC name: aluminium(3+) ion trioxidanide
• IUPAC Systematic name: Aluminium(3+) trioxidanide
• IUPAC Traditional name: aluminium(3+) ion trioxidanide
• Synonyms: Aluminic acid; Orthoaluminic acid; Aluminic hydroxide; Aluminium hydroxide; Aluminium(III) hydroxide; Hydrated alumina

DATABASE IDS

• Wikipedia Title: Aluminium_hydroxide
• CAS Number: 21645-51-2
• Unique Ingredient Identifier: 5QB0T2IUN0
• ATC CODE: A02AB01
• ATC CODE: A02AB02
• CHEMBL: 1200706
• Chemspider ID: 8351587
• CHEBI ID: 33130
• PubChem CID: 10176082

PROPERTIES

• pKa: >7
• Apperance: White amorphous powder
• Std enthalpy of formation: -1277 kJ·mol^-1
• Density: 2.42 g/cm3, solid
• Flash Point: Non-flammable
• Melting Point: 300°C
• Solubility: 0.0001 g/100 mL (20 °C) in water
• Solubility: soluble in acids, alkalis, HCl, H₂SO₄
• Solubility Product (Ksp): 3×10^-34
• NFPA704:
  

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• Risk Statements: R36 R37 R38
• RTECS: BD0940000
• Safety Statements: S26 S36