Hafnium (Hf)
Hafnium (Hf)
Discovered in 1923, hafnium has since been alloyed with iron, titanium, niobium, tantalum, and other metals.
Hafnium is a ductile metal with a brilliant silver luster and is very difficult to separate. Resistant to concentrated alkalis, it reacts at elevated temperatures with oxygen, nitrogen, carbon, boron, sulfur, and silicon, and directly with halogens to form tetrahalides.
Because hafnium has a good absorption cross section for thermal neutrons, excellent mechanical properties, and corrosion resistance, it's used for reactor control rods. It's also used in gas-filled and incandescent lamps.
Thermo Scientific Alfa Aesar Lámina de hafnio, 0,75 mm de grosor, 99,5 % (base metálica excepto Zr), Zr 3 % nominal, Thermo Scientific Chemicals
CAS: 7440-58-6 Fórmula molecular: Hf Peso molecular (g/mol): 178.49 Número MDL: MFCD00011032 Clave InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Sinónimo: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 Nombre IUPAC: hafnio SMILES: [Hf]
Thermo Scientific Alfa Aesar Lámina de hafnio, 1,0 mm de grosor, recocido, 99,5 % (base metálica excepto Zr), Zr 3 % nominal, Thermo Scientific Chemicals
CAS: 7440-58-6 Fórmula molecular: Hf Peso molecular (g/mol): 178.49 Número MDL: MFCD00011032 Clave InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Sinónimo: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 Nombre IUPAC: hafnio SMILES: [Hf]
Thermo Scientific Alfa Aesar Varilla de hafnio, 6,35 mm de diámetro, 99,9 % (base metálica excepto Zr), Zr 3 % nominal, Thermo Scientific Chemicals
CAS: 7440-58-6 Fórmula molecular: Hf Peso molecular (g/mol): 178.49 Número MDL: MFCD00011032 Clave InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Sinónimo: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 Nombre IUPAC: hafnio SMILES: [Hf]
Thermo Scientific Alfa Aesar Alambre de hafnio, 2,0 mm de diámetro, 99,7 % (base metálica excepto Zr), Zr 3 % nominal, Thermo Scientific Chemicals
CAS: 7440-58-6 Fórmula molecular: Hf Peso molecular (g/mol): 178.49 Número MDL: MFCD00011032 Clave InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Sinónimo: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 Nombre IUPAC: hafnio SMILES: [Hf]
Thermo Scientific Alfa Aesar Alambre de hafnio, 1,0 mm de diámetro, 99,95 % (base metálica excepto Zr), Zr 3 % nominal, Thermo Scientific Chemicals
CAS: 7440-58-6 Fórmula molecular: Hf Peso molecular (g/mol): 178.49 Número MDL: MFCD00011032 Clave InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Sinónimo: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 Nombre IUPAC: hafnio SMILES: [Hf]
Thermo Scientific Alfa Aesar Lámina de hafnio, 0,25 mm de grosor, recocido, 99,5 % (base metálica excepto Zr), Zr 3 % nominal, Thermo Scientific Chemicals
CAS: 7440-58-6 Fórmula molecular: Hf Peso molecular (g/mol): 178.49 Número MDL: MFCD00011032 Clave InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Sinónimo: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 Nombre IUPAC: hafnio SMILES: [Hf]
Thermo Scientific Alfa Aesar Alambre de hafnio, 1,57 mm de diámetro, 99,7 % (base metálica excepto Zr), Zr 3 % nominal, Thermo Scientific Chemicals
CAS: 7440-58-6 Fórmula molecular: Hf Peso molecular (g/mol): 178.49 Número MDL: MFCD00011032 Clave InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Sinónimo: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 Nombre IUPAC: hafnio SMILES: [Hf]
Thermo Scientific Alfa Aesar Alambre de hafnio, 0,5 mm de diámetro, 99,95 % (base metálica sin Zr), Zr 3 % nominal, Thermo Scientific Chemicals
CAS: 7440-58-6 Fórmula molecular: Hf Peso molecular (g/mol): 178.49 Número MDL: MFCD00011032 Clave InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Sinónimo: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 Nombre IUPAC: hafnio SMILES: [Hf]
Thermo Scientific Alfa Aesar Piezas de hafnio, 3-12 mm, 99,9 % (base metálica sin Zr), Zr 2 % nominal, Thermo Scientific Chemicals
CAS: 7440-58-6 Fórmula molecular: Hf Peso molecular (g/mol): 178.49 Número MDL: MFCD00011032 Clave InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Sinónimo: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 Nombre IUPAC: hafnio SMILES: [Hf]
Thermo Scientific Alfa Aesar Alambre de hafnio, 0,25 mm de diámetro, 99,97 % (base metálica excepto Zr), Zr 3 % nominal, Thermo Scientific Chemicals
CAS: 7440-58-6 Fórmula molecular: Hf Peso molecular (g/mol): 178.49 Número MDL: MFCD00011032 Clave InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Sinónimo: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 Nombre IUPAC: hafnio SMILES: [Hf]
Thermo Scientific Alfa Aesar Lámina de hafnio, 0,025 mm de grosor, 99,5 % (base metálica sin Zr), Zr 3 % nominal, Thermo Scientific Chemicals
CAS: 7440-58-6 Fórmula molecular: Hf Peso molecular (g/mol): 178.49 Número MDL: MFCD00011032 Clave InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Sinónimo: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 Nombre IUPAC: hafnio SMILES: [Hf]
Thermo Scientific Alfa Aesar Esquirlas de hafnio fresadas con barra de cristal, 99,7 % (base metálica excepto Zr), Zr 3 % nominal, Thermo Scientific Chemicals
CAS: 7440-58-6 Fórmula molecular: Hf Peso molecular (g/mol): 178.49 Número MDL: MFCD00011032 Clave InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Sinónimo: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 Nombre IUPAC: hafnio SMILES: [Hf]
Thermo Scientific Alfa Aesar Esponja de hafnio, 99,6 % (base metálica excepto Zr), Thermo Scientific™
CAS: 7440-58-6 Fórmula molecular: Hf Peso molecular (g/mol): 178.49 Número MDL: MFCD00011032 Clave InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Sinónimo: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 Nombre IUPAC: hafnio SMILES: [Hf]