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.
Hafniumstücke, 3–12 mm (0.12–0.47 in.), 99.9 % (Metallbasis ohne Zr), Zr nominal 2 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Summenformel: Hf Molekulargewicht (g/mol): 178.49 MDL-Nummer: MFCD00011032 InChI-Schlüssel: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonym: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 IUPAC-Name: Hafnium SMILES: [Hf]
Hafniumstab, 6.35 mm (0.25 Zoll) Durchmesser, 99.9 % (Metallbasis ohne Zr), nominales Zr 3 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Summenformel: Hf Molekulargewicht (g/mol): 178.49 MDL-Nummer: MFCD00011032 InChI-Schlüssel: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonym: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 IUPAC-Name: Hafnium SMILES: [Hf]
Hafniumfolie, 0.25 mm (0.01 Zoll) Dicke, geglüht, 99.5 % (Metallbasis ohne Zr), Zr nominal 3 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Summenformel: Hf Molekulargewicht (g/mol): 178.49 MDL-Nummer: MFCD00011032 InChI-Schlüssel: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonym: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 IUPAC-Name: Hafnium SMILES: [Hf]
Hafniumdraht, 1.0 mm (0.04 Zoll) Durchmesser, 99.95 % (Metallbasis ohne Zr), nominales Zr 3 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Summenformel: Hf Molekulargewicht (g/mol): 178.49 MDL-Nummer: MFCD00011032 InChI-Schlüssel: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonym: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 IUPAC-Name: Hafnium SMILES: [Hf]
Hafniumfolie, 0.025 mm (0.001 in.) Dicke, 99.5 % (Metallbasis ohne Zr), Zr nominal 3 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Summenformel: Hf Molekulargewicht (g/mol): 178.49 MDL-Nummer: MFCD00011032 InChI-Schlüssel: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonym: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 IUPAC-Name: Hafnium SMILES: [Hf]
Hafniumschwamm, 99.6 % (Metallbasis ohne Zr), Thermo Scientific™
CAS: 7440-58-6 Summenformel: Hf Molekulargewicht (g/mol): 178.49 MDL-Nummer: MFCD00011032 InChI-Schlüssel: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonym: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 IUPAC-Name: Hafnium SMILES: [Hf]
Hafniumdraht, 1.57 mm (0.0618 Zoll) Durchmesser, 99.7 % (Metallbasis ohne Zr), nominales Zr 3 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Summenformel: Hf Molekulargewicht (g/mol): 178.49 MDL-Nummer: MFCD00011032 InChI-Schlüssel: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonym: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 IUPAC-Name: Hafnium SMILES: [Hf]
Hafniumfolie, 0.75 mm (0.03 in.) Dicke, 99.5 % (Metallbasis ohne Zr), Zr nominal 3 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Summenformel: Hf Molekulargewicht (g/mol): 178.49 MDL-Nummer: MFCD00011032 InChI-Schlüssel: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonym: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 IUPAC-Name: Hafnium SMILES: [Hf]
Hafniumdraht, 0.25 mm (0.01 Zoll) Durchmesser, 99.97 % (Metallbasis ohne Zr), nominales Zr 3 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Summenformel: Hf Molekulargewicht (g/mol): 178.49 MDL-Nummer: MFCD00011032 InChI-Schlüssel: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonym: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 IUPAC-Name: Hafnium SMILES: [Hf]
Aus kristallförmigen Hafniumbarren gefräste Späne, 99.7 % (Metallbasis ohne Zr), Zr nominal 3 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Summenformel: Hf Molekulargewicht (g/mol): 178.49 MDL-Nummer: MFCD00011032 InChI-Schlüssel: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonym: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 IUPAC-Name: Hafnium SMILES: [Hf]
Hafniumdraht, 0.5 mm (0.02 Zoll) Durchmesser, 99.95 % (Metallbasis ohne Zr), nominales Zr 3 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Summenformel: Hf Molekulargewicht (g/mol): 178.49 MDL-Nummer: MFCD00011032 InChI-Schlüssel: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonym: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 IUPAC-Name: Hafnium SMILES: [Hf]
Hafniumfolie, 1.0 mm (0.04 Zoll) Dicke, geglüht, 99.5 % (Metallbasis ohne Zr), Zr nominal 3 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Summenformel: Hf Molekulargewicht (g/mol): 178.49 MDL-Nummer: MFCD00011032 InChI-Schlüssel: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonym: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 IUPAC-Name: Hafnium SMILES: [Hf]
Hafniumdraht, 2.0 mm (0.08 Zoll) Durchmesser, 99.7 % (Metallbasis ohne Zr), nominales Zr 3 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Summenformel: Hf Molekulargewicht (g/mol): 178.49 MDL-Nummer: MFCD00011032 InChI-Schlüssel: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonym: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire PubChem CID: 23986 ChEBI: CHEBI:33343 IUPAC-Name: Hafnium SMILES: [Hf]