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.
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Résultats de la recherche filtrée
Hafnium powder, -325 mesh, 99.6% (metals basis excluding Zr), Zr nominal 2-3.5%, Thermo Scientific Chemicals
CAS: 7440-58-6 Formule moléculaire: Hf Poids moléculaire (g/mol): 178.49 Numéro MDL: MFCD00011032 Clé InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonyme: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire CID PubChem: 23986 ChEBI: CHEBI:33343 Nom IUPAC: hafnium SMILES: [Hf]
Poids moléculaire (g/mol) | 178.49 |
---|---|
Synonyme | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Numéro MDL | MFCD00011032 |
CAS | 7440-58-6 |
CID PubChem | 23986 |
ChEBI | CHEBI:33343 |
Nom IUPAC | hafnium |
Clé InChI | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
SMILES | [Hf] |
Formule moléculaire | Hf |
Hafnium crystal bar milled chips, 99.7% (metals basis excluding Zr), Zr nominal 3%, Thermo Scientific Chemicals
CAS: 7440-58-6 Formule moléculaire: Hf Poids moléculaire (g/mol): 178.49 Numéro MDL: MFCD00011032 Clé InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonyme: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire CID PubChem: 23986 ChEBI: CHEBI:33343 Nom IUPAC: hafnium SMILES: [Hf]
Poids moléculaire (g/mol) | 178.49 |
---|---|
Synonyme | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Numéro MDL | MFCD00011032 |
CAS | 7440-58-6 |
CID PubChem | 23986 |
ChEBI | CHEBI:33343 |
Nom IUPAC | hafnium |
Clé InChI | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
SMILES | [Hf] |
Formule moléculaire | Hf |
Hafnium wire, 1.0mm (0.04in) dia, 99.95% (metals basis excluding Zr), Zr nominal 3%, Thermo Scientific Chemicals
CAS: 7440-58-6 Formule moléculaire: Hf Poids moléculaire (g/mol): 178.49 Numéro MDL: MFCD00011032 Clé InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonyme: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire CID PubChem: 23986 ChEBI: CHEBI:33343 Nom IUPAC: hafnium SMILES: [Hf]
Poids moléculaire (g/mol) | 178.49 |
---|---|
Synonyme | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Numéro MDL | MFCD00011032 |
CAS | 7440-58-6 |
CID PubChem | 23986 |
ChEBI | CHEBI:33343 |
Nom IUPAC | hafnium |
Clé InChI | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
SMILES | [Hf] |
Formule moléculaire | Hf |
Hafnium powder, -60+325 mesh, 99.6% (metals basis excluding Zr), Zr nominal 2-3.5%, Thermo Scientific Chemicals
CAS: 7440-58-6 Formule moléculaire: Hf Poids moléculaire (g/mol): 178.49 Numéro MDL: MFCD00011032 Clé InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonyme: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire CID PubChem: 23986 ChEBI: CHEBI:33343 Nom IUPAC: hafnium SMILES: [Hf]
Poids moléculaire (g/mol) | 178.49 |
---|---|
Synonyme | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Numéro MDL | MFCD00011032 |
CAS | 7440-58-6 |
CID PubChem | 23986 |
ChEBI | CHEBI:33343 |
Nom IUPAC | hafnium |
Clé InChI | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
SMILES | [Hf] |
Formule moléculaire | Hf |
Hafnium wire, 0.25mm (0.01 in.) dia., 99.97% (metals basis excluding Zr), Zr nominal 3%, Thermo Scientific Chemicals
CAS: 7440-58-6 Formule moléculaire: Hf Poids moléculaire (g/mol): 178.49 Numéro MDL: MFCD00011032 Clé InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonyme: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire CID PubChem: 23986 ChEBI: CHEBI:33343 Nom IUPAC: hafnium SMILES: [Hf]
Poids moléculaire (g/mol) | 178.49 |
---|---|
Synonyme | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Numéro MDL | MFCD00011032 |
CAS | 7440-58-6 |
CID PubChem | 23986 |
ChEBI | CHEBI:33343 |
Nom IUPAC | hafnium |
Clé InChI | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
SMILES | [Hf] |
Formule moléculaire | Hf |
Hafnium foil, 1.0mm (0.04in) thick, annealed, 99.5% (metals basis excluding Zr), Zr nominal 3%, Thermo Scientific Chemicals
CAS: 7440-58-6 Formule moléculaire: Hf Poids moléculaire (g/mol): 178.49 Numéro MDL: MFCD00011032 Clé InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonyme: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire CID PubChem: 23986 ChEBI: CHEBI:33343 Nom IUPAC: hafnium SMILES: [Hf]
Poids moléculaire (g/mol) | 178.49 |
---|---|
Synonyme | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Numéro MDL | MFCD00011032 |
CAS | 7440-58-6 |
CID PubChem | 23986 |
ChEBI | CHEBI:33343 |
Nom IUPAC | hafnium |
Clé InChI | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
SMILES | [Hf] |
Formule moléculaire | Hf |
Hafnium foil, 0.25mm (0.01in) thick, annealed, 99.5% (metals basis excluding Zr), Zr nominal 3%, Thermo Scientific Chemicals
CAS: 7440-58-6 Formule moléculaire: Hf Poids moléculaire (g/mol): 178.49 Numéro MDL: MFCD00011032 Clé InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonyme: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire CID PubChem: 23986 ChEBI: CHEBI:33343 Nom IUPAC: hafnium SMILES: [Hf]
Poids moléculaire (g/mol) | 178.49 |
---|---|
Synonyme | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Numéro MDL | MFCD00011032 |
CAS | 7440-58-6 |
CID PubChem | 23986 |
ChEBI | CHEBI:33343 |
Nom IUPAC | hafnium |
Clé InChI | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
SMILES | [Hf] |
Formule moléculaire | Hf |
Hafnium foil, 0.75mm (0.03in) thick, 99.5% (metals basis excluding Zr), Zr nominal 3%, Thermo Scientific Chemicals
CAS: 7440-58-6 Formule moléculaire: Hf Poids moléculaire (g/mol): 178.49 Numéro MDL: MFCD00011032 Clé InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonyme: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire CID PubChem: 23986 ChEBI: CHEBI:33343 Nom IUPAC: hafnium SMILES: [Hf]
Poids moléculaire (g/mol) | 178.49 |
---|---|
Synonyme | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Numéro MDL | MFCD00011032 |
CAS | 7440-58-6 |
CID PubChem | 23986 |
ChEBI | CHEBI:33343 |
Nom IUPAC | hafnium |
Clé InChI | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
SMILES | [Hf] |
Formule moléculaire | Hf |
Hafnium wire, 0.5mm (0.02in) dia, 99.95% (metals basis excluding Zr), Zr nominal 3%, Thermo Scientific Chemicals
CAS: 7440-58-6 Formule moléculaire: Hf Poids moléculaire (g/mol): 178.49 Numéro MDL: MFCD00011032 Clé InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonyme: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire CID PubChem: 23986 ChEBI: CHEBI:33343 Nom IUPAC: hafnium SMILES: [Hf]
Poids moléculaire (g/mol) | 178.49 |
---|---|
Synonyme | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Numéro MDL | MFCD00011032 |
CAS | 7440-58-6 |
CID PubChem | 23986 |
ChEBI | CHEBI:33343 |
Nom IUPAC | hafnium |
Clé InChI | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
SMILES | [Hf] |
Formule moléculaire | Hf |
Hafnium wire, 1.57mm (0.0618in) dia, 99.7% (metals basis excluding Zr), Zr nominal 3%, Thermo Scientific Chemicals
CAS: 7440-58-6 Formule moléculaire: Hf Poids moléculaire (g/mol): 178.49 Numéro MDL: MFCD00011032 Clé InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonyme: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire CID PubChem: 23986 ChEBI: CHEBI:33343 Nom IUPAC: hafnium SMILES: [Hf]
Poids moléculaire (g/mol) | 178.49 |
---|---|
Synonyme | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Numéro MDL | MFCD00011032 |
CAS | 7440-58-6 |
CID PubChem | 23986 |
ChEBI | CHEBI:33343 |
Nom IUPAC | hafnium |
Clé InChI | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
SMILES | [Hf] |
Formule moléculaire | Hf |
Hafnium rod, 6.35mm (0.25in) dia, 99.9% (metals basis excluding Zr), Zr nominal 3%, Thermo Scientific Chemicals
CAS: 7440-58-6 Formule moléculaire: Hf Poids moléculaire (g/mol): 178.49 Numéro MDL: MFCD00011032 Clé InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonyme: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire CID PubChem: 23986 ChEBI: CHEBI:33343 Nom IUPAC: hafnium SMILES: [Hf]
Poids moléculaire (g/mol) | 178.49 |
---|---|
Synonyme | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Numéro MDL | MFCD00011032 |
CAS | 7440-58-6 |
CID PubChem | 23986 |
ChEBI | CHEBI:33343 |
Nom IUPAC | hafnium |
Clé InChI | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
SMILES | [Hf] |
Formule moléculaire | Hf |
Hafnium arc-cast pellet, 12mm (0.47 in.) dia., 99.8% (metals basis excluding Zr), Zr nominal 4.5%, Thermo Scientific™
CAS: 7440-58-6 Formule moléculaire: Hf Poids moléculaire (g/mol): 178.49 Numéro MDL: MFCD00011032 Clé InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonyme: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire CID PubChem: 23986 ChEBI: CHEBI:33343 Nom IUPAC: hafnium SMILES: [Hf]
Poids moléculaire (g/mol) | 178.49 |
---|---|
Synonyme | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Numéro MDL | MFCD00011032 |
CAS | 7440-58-6 |
CID PubChem | 23986 |
ChEBI | CHEBI:33343 |
Nom IUPAC | hafnium |
Clé InChI | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
SMILES | [Hf] |
Formule moléculaire | Hf |
Hafnium wire, 2.0mm (0.08 in.) dia., 99.7% (metals basis excluding Zr), Zr nominal 3%, Thermo Scientific Chemicals
CAS: 7440-58-6 Formule moléculaire: Hf Poids moléculaire (g/mol): 178.49 Numéro MDL: MFCD00011032 Clé InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonyme: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire CID PubChem: 23986 ChEBI: CHEBI:33343 Nom IUPAC: hafnium SMILES: [Hf]
Poids moléculaire (g/mol) | 178.49 |
---|---|
Synonyme | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Numéro MDL | MFCD00011032 |
CAS | 7440-58-6 |
CID PubChem | 23986 |
ChEBI | CHEBI:33343 |
Nom IUPAC | hafnium |
Clé InChI | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
SMILES | [Hf] |
Formule moléculaire | Hf |
Hafnium foil, 0.025mm (0.001in) thick, 99.5% (metals basis excluding Zr), Zr nominal 3%, Thermo Scientific Chemicals
CAS: 7440-58-6 Formule moléculaire: Hf Poids moléculaire (g/mol): 178.49 Numéro MDL: MFCD00011032 Clé InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonyme: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire CID PubChem: 23986 ChEBI: CHEBI:33343 Nom IUPAC: hafnium SMILES: [Hf]
Poids moléculaire (g/mol) | 178.49 |
---|---|
Synonyme | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Numéro MDL | MFCD00011032 |
CAS | 7440-58-6 |
CID PubChem | 23986 |
ChEBI | CHEBI:33343 |
Nom IUPAC | hafnium |
Clé InChI | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
SMILES | [Hf] |
Formule moléculaire | Hf |
Hafnium pieces, 3-12mm (0.12-0.47in), 99.9% (metals basis excluding Zr), Zr nominal 2%, Thermo Scientific Chemicals
CAS: 7440-58-6 Formule moléculaire: Hf Poids moléculaire (g/mol): 178.49 Numéro MDL: MFCD00011032 Clé InChI: VBJZVLUMGGDVMO-UHFFFAOYSA-N Synonyme: hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire CID PubChem: 23986 ChEBI: CHEBI:33343 Nom IUPAC: hafnium SMILES: [Hf]
Poids moléculaire (g/mol) | 178.49 |
---|---|
Synonyme | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Numéro MDL | MFCD00011032 |
CAS | 7440-58-6 |
CID PubChem | 23986 |
ChEBI | CHEBI:33343 |
Nom IUPAC | hafnium |
Clé InChI | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
SMILES | [Hf] |
Formule moléculaire | Hf |