Hafnium (Hf)
Upptäckt 1923, har hafnium sedan dess legerats med järn, titan, niob, tantal och andra metaller.
Hafnium är en seg metall med en briljant silverglans och är mycket svår att separera. Den är resistent mot koncentrerade alkalier och reagerar vid förhöjda temperaturer med syre, kväve, kol, bor, svavel och kisel, och direkt med halogener för att bilda tetrahalider.
Eftersom hafnium har ett bra absorptionstvärsnitt för termiska neutroner, utmärkta mekaniska egenskaper och korrosionsbeständighet, används det för reaktorstyrstavar. Den används också i gasfyllda lampor och glödlampor.
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Filtrerade sökresultat
Hafniumfolie, 1,0 mm (0,04 tum) tjock, glödgad, 99,5 % (metallbas exklusive Zr), Zr nominell 3 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Molekylformel: Hf Molekylvikt (g/mol): 178.49 MDL-nummer: MFCD00011032 InChI-nyckel: 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-namn: hafnium LEDER: [Hf]
| Molekylformel | Hf |
|---|---|
| PubChem CID | 23986 |
| MDL-nummer | MFCD00011032 |
| IUPAC-namn | hafnium |
| CAS | 7440-58-6 |
| InChI-nyckel | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
| LEDER | [Hf] |
| ChEBI | CHEBI:33343 |
| Molekylvikt (g/mol) | 178.49 |
| Synonym | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Hafniumbitar, 3–12 mm (0,12–0,47 tum), 99,9 % (metallbas exklusive Zr), Zr nominellt 2 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Molekylformel: Hf Molekylvikt (g/mol): 178.49 MDL-nummer: MFCD00011032 InChI-nyckel: 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-namn: hafnium LEDER: [Hf]
| Molekylformel | Hf |
|---|---|
| PubChem CID | 23986 |
| MDL-nummer | MFCD00011032 |
| IUPAC-namn | hafnium |
| CAS | 7440-58-6 |
| InChI-nyckel | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
| LEDER | [Hf] |
| ChEBI | CHEBI:33343 |
| Molekylvikt (g/mol) | 178.49 |
| Synonym | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Hafniumtråd, 1,0 mm (0,04 tum) dia, 99,95 % (metallbas exklusive Zr), Zr nominell 3 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Molekylformel: Hf Molekylvikt (g/mol): 178.49 MDL-nummer: MFCD00011032 InChI-nyckel: 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-namn: hafnium LEDER: [Hf]
| Molekylformel | Hf |
|---|---|
| PubChem CID | 23986 |
| MDL-nummer | MFCD00011032 |
| IUPAC-namn | hafnium |
| CAS | 7440-58-6 |
| InChI-nyckel | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
| LEDER | [Hf] |
| ChEBI | CHEBI:33343 |
| Molekylvikt (g/mol) | 178.49 |
| Synonym | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Hafniumtråd, 2,0 mm (0,08 tum) dia., 99,7% (metallbas exklusive Zr), Zr nominellt 3%, Thermo Scientific Chemicals
CAS: 7440-58-6 Molekylformel: Hf Molekylvikt (g/mol): 178.49 MDL-nummer: MFCD00011032 InChI-nyckel: 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-namn: hafnium LEDER: [Hf]
| Molekylformel | Hf |
|---|---|
| PubChem CID | 23986 |
| MDL-nummer | MFCD00011032 |
| IUPAC-namn | hafnium |
| CAS | 7440-58-6 |
| InChI-nyckel | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
| LEDER | [Hf] |
| ChEBI | CHEBI:33343 |
| Molekylvikt (g/mol) | 178.49 |
| Synonym | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Hafniumfolie, 0,25 mm (0,01 tum) tjock, glödgad, 99,5 % (metallbas exklusive Zr), Zr nominell 3 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Molekylformel: Hf Molekylvikt (g/mol): 178.49 MDL-nummer: MFCD00011032 InChI-nyckel: 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-namn: hafnium LEDER: [Hf]
| Molekylformel | Hf |
|---|---|
| PubChem CID | 23986 |
| MDL-nummer | MFCD00011032 |
| IUPAC-namn | hafnium |
| CAS | 7440-58-6 |
| InChI-nyckel | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
| LEDER | [Hf] |
| ChEBI | CHEBI:33343 |
| Molekylvikt (g/mol) | 178.49 |
| Synonym | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Hafniumfolie, 0,75 mm (0,03 tum) tjock, 99,5 % (metallbas exklusive Zr), Zr nominellt 3 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Molekylformel: Hf Molekylvikt (g/mol): 178.49 MDL-nummer: MFCD00011032 InChI-nyckel: 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-namn: hafnium LEDER: [Hf]
| Molekylformel | Hf |
|---|---|
| PubChem CID | 23986 |
| MDL-nummer | MFCD00011032 |
| IUPAC-namn | hafnium |
| CAS | 7440-58-6 |
| InChI-nyckel | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
| LEDER | [Hf] |
| ChEBI | CHEBI:33343 |
| Molekylvikt (g/mol) | 178.49 |
| Synonym | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Hafniumtråd, 0,25 mm (0,01 tum) dia., 99,97 % (metallbas exklusive Zr), Zr nominellt 3 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Molekylformel: Hf Molekylvikt (g/mol): 178.49 MDL-nummer: MFCD00011032 InChI-nyckel: 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-namn: hafnium LEDER: [Hf]
| Molekylformel | Hf |
|---|---|
| PubChem CID | 23986 |
| MDL-nummer | MFCD00011032 |
| IUPAC-namn | hafnium |
| CAS | 7440-58-6 |
| InChI-nyckel | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
| LEDER | [Hf] |
| ChEBI | CHEBI:33343 |
| Molekylvikt (g/mol) | 178.49 |
| Synonym | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Hafniumtråd, 0,5 mm (0,02 tum) dia, 99,95 % (metallbas exklusive Zr), Zr nominell 3 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Molekylformel: Hf Molekylvikt (g/mol): 178.49 MDL-nummer: MFCD00011032 InChI-nyckel: 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-namn: hafnium LEDER: [Hf]
| Molekylformel | Hf |
|---|---|
| PubChem CID | 23986 |
| MDL-nummer | MFCD00011032 |
| IUPAC-namn | hafnium |
| CAS | 7440-58-6 |
| InChI-nyckel | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
| LEDER | [Hf] |
| ChEBI | CHEBI:33343 |
| Molekylvikt (g/mol) | 178.49 |
| Synonym | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Hafniumfolie, 0,025 mm (0,001 tum) tjock, 99,5 % (metallbas exklusive Zr), Zr nominellt 3 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Molekylformel: Hf Molekylvikt (g/mol): 178.49 MDL-nummer: MFCD00011032 InChI-nyckel: 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-namn: hafnium LEDER: [Hf]
| Molekylformel | Hf |
|---|---|
| PubChem CID | 23986 |
| MDL-nummer | MFCD00011032 |
| IUPAC-namn | hafnium |
| CAS | 7440-58-6 |
| InChI-nyckel | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
| LEDER | [Hf] |
| ChEBI | CHEBI:33343 |
| Molekylvikt (g/mol) | 178.49 |
| Synonym | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Hafniumtråd, 1,57 mm (0,0618 tum) dia, 99,7 % (metallbas exklusive Zr), Zr nominellt 3 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Molekylformel: Hf Molekylvikt (g/mol): 178.49 MDL-nummer: MFCD00011032 InChI-nyckel: 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-namn: hafnium LEDER: [Hf]
| Molekylformel | Hf |
|---|---|
| PubChem CID | 23986 |
| MDL-nummer | MFCD00011032 |
| IUPAC-namn | hafnium |
| CAS | 7440-58-6 |
| InChI-nyckel | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
| LEDER | [Hf] |
| ChEBI | CHEBI:33343 |
| Molekylvikt (g/mol) | 178.49 |
| Synonym | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Hafniumstav, 6,35 mm (0,25 tum) dia, 99,9 % (metallbas exklusive Zr), Zr nominellt 3 %, Thermo Scientific Chemicals
CAS: 7440-58-6 Molekylformel: Hf Molekylvikt (g/mol): 178.49 MDL-nummer: MFCD00011032 InChI-nyckel: 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-namn: hafnium LEDER: [Hf]
| Molekylformel | Hf |
|---|---|
| PubChem CID | 23986 |
| MDL-nummer | MFCD00011032 |
| IUPAC-namn | hafnium |
| CAS | 7440-58-6 |
| InChI-nyckel | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
| LEDER | [Hf] |
| ChEBI | CHEBI:33343 |
| Molekylvikt (g/mol) | 178.49 |
| Synonym | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Hafnium crystal bar milled chips, 99.7% (metals basis excluding Zr), Zr nominal 3%, Thermo Scientific Chemicals
CAS: 7440-58-6 Molekylformel: Hf Molekylvikt (g/mol): 178.49 MDL-nummer: MFCD00011032 InChI-nyckel: 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-namn: hafnium LEDER: [Hf]
| Molekylformel | Hf |
|---|---|
| PubChem CID | 23986 |
| MDL-nummer | MFCD00011032 |
| IUPAC-namn | hafnium |
| CAS | 7440-58-6 |
| InChI-nyckel | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
| LEDER | [Hf] |
| ChEBI | CHEBI:33343 |
| Molekylvikt (g/mol) | 178.49 |
| Synonym | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |
Hafnium sponge, 99.6% (metals basis excluding Zr), Thermo Scientific™
CAS: 7440-58-6 Molekylformel: Hf Molekylvikt (g/mol): 178.49 MDL-nummer: MFCD00011032 InChI-nyckel: 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-namn: hafnium LEDER: [Hf]
| Molekylformel | Hf |
|---|---|
| PubChem CID | 23986 |
| MDL-nummer | MFCD00011032 |
| IUPAC-namn | hafnium |
| CAS | 7440-58-6 |
| InChI-nyckel | VBJZVLUMGGDVMO-UHFFFAOYSA-N |
| LEDER | [Hf] |
| ChEBI | CHEBI:33343 |
| Molekylvikt (g/mol) | 178.49 |
| Synonym | hafnium, elemental,hafnio,celtium,unii-x71938l1do,and compounds,hsdb 552,powder,foil,atom,wire |