Alfa Aesar™ Hafnium(IV) oxide, Spectrographic Grade, 99.9% (metals basis excluding Zr), Zr typically <80ppm

Brand:  Alfa Aesar™ 011836.09

Product Code. 11391888

Chemical Identifiers

• Chemical Name or Material: Hafnium(IV) oxide
• Purity Grade: Spectrographic Grade
• MDL Number: MFCD00003565

• CAS: 12055-23-1
• Formula Weight: 210.49
• Merck Index: 14,4588

Specifications

• Chemical Name or Material: Hafnium(IV) oxide
• Purity Grade: Spectrographic Grade
• Assay: 99.9%
• Formula Weight: 210.49
• Merck Index: 14,4588
• Mesh Size: −325 Mesh
• Melting Point: 2774°C

• CAS: 12055-23-1
• Physical Form: Powder
• Assay Percent Notes: (metals basis excluding Zr), Zr typically <80ppm
• MDL Number: MFCD00003565
• Density: 9.68g/mL
• Odor: Odorless
• Quantity: 10g