Aluminum oxide

• Catalog No.: 11028
• CAS Number: 1344-28-1
• M. F.: Al2H2O3
• M. W.: 103.977156
• Purity: ≥98% Al2O3 basis

SYNONYMS

• Title: 氧化铝
• IUPAC name: oxo[(oxoalumanyl)oxy]alumane
• IUPAC Traditional name: aluminium oxide
• Synonyms: Alumina; 矾土

DATABASE IDS

• PubChem SID: 24846974
• CAS Number: 1344-28-1
• MDL Number: MFCD00003424
• EC Number: 215-691-6

PROPERTIES

• Antion Traces: chloride (Cl-): ≤50 mg/kg
• Antion Traces: silicate (as SiO2): ≤1000 mg/kg
• Antion Traces: sulfate (SO42-): ≤500 mg/kg
• Cation Traces: Fe: ≤300 mg/kg
• Grade: puriss.
• Impurities: ≤0.005% heavy metals (as Pb)
• Impurities: ≤0.2% alkalis (as Na2O)
• Linear Formula: Al2O3
• Loss on Drying: ≤0.5% loss on ignition, 1000 °C, 2 h
• Purity: ≥98% Al2O3 basis
• Melting Point: 2040 °C(lit.)
• Personal Protective Equipment: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
• RTECS: BD1200000
• German water hazard class: nwg