Niobium (Nb)
Opdaget i 1801 i en malm, erstattede navnet niobium officielt navnet 'columbium' i 1950 efter 100 års kontrovers.
Niobium er et blødt, skinnende hvidt, duktilt metal, der bliver blåligt ved langvarig eksponering for luft. Atten isotoper af niob er kendt.
Det findes i niobite, niobite-tantalit, parochlor og euxenit, og store aflejringer er forbundet med kulstof-silikat-bjergarter.
Niobium bruges i buesvejsningsstænger og til avancerede flyskrogsystemer, der bruges i rumfart. Dens superledende egenskaber har været med til at lave magneter, der bevarer deres superledningsevne i nærvær af stærke magnetfelter.
Filtrerede søgeresultater
Niobium gauze, 40 mesh woven from 0.178mm (0.007 in.) dia. wire, Thermo Scientific Chemicals
CAS: 3-1-7440 Molekylær formel: Nb Molekylvægt (g/mol): 92.91 MDL nummer: MFCD00011126 InChI nøgle: GUCVJGMIXFAOAE-UHFFFAOYSA-N Synonym: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 IUPAC navn: niobium SMIL: [Nb]
| MDL nummer | MFCD00011126 |
|---|---|
| PubChem CID | 23936 |
| Molekylvægt (g/mol) | 92.91 |
| CAS | 3-1-7440 |
| ChEBI | CHEBI:33344 |
| Synonym | columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio |
| SMIL | [Nb] |
| IUPAC navn | niobium |
| InChI nøgle | GUCVJGMIXFAOAE-UHFFFAOYSA-N |
| Molekylær formel | Nb |
Niobiumpulver, -325 mesh, 99,8% (metalbasis), Thermo Scientific Chemicals
CAS: 3-1-7440 Molekylær formel: Nb Molekylvægt (g/mol): 92.91 MDL nummer: MFCD00011126 InChI nøgle: GUCVJGMIXFAOAE-UHFFFAOYSA-N Synonym: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 IUPAC navn: niobium SMIL: [Nb]
| MDL nummer | MFCD00011126 |
|---|---|
| PubChem CID | 23936 |
| Molekylvægt (g/mol) | 92.91 |
| CAS | 3-1-7440 |
| ChEBI | CHEBI:33344 |
| Synonym | columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio |
| SMIL | [Nb] |
| IUPAC navn | niobium |
| InChI nøgle | GUCVJGMIXFAOAE-UHFFFAOYSA-N |
| Molekylær formel | Nb |
Niobium pulver, APS 1-5 mikron, 99,8% (metalbasis), Thermo Scientific Chemicals
CAS: 3-1-7440 Molekylær formel: Nb Molekylvægt (g/mol): 92.91 MDL nummer: MFCD00011126 InChI nøgle: GUCVJGMIXFAOAE-UHFFFAOYSA-N Synonym: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 IUPAC navn: niobium SMIL: [Nb]
| MDL nummer | MFCD00011126 |
|---|---|
| PubChem CID | 23936 |
| Molekylvægt (g/mol) | 92.91 |
| CAS | 3-1-7440 |
| ChEBI | CHEBI:33344 |
| Synonym | columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio |
| SMIL | [Nb] |
| IUPAC navn | niobium |
| InChI nøgle | GUCVJGMIXFAOAE-UHFFFAOYSA-N |
| Molekylær formel | Nb |
Niobiumfolie, 0,5 mm (0,02 tommer) tyk, udglødet, 99,8 % (metalbasis), Thermo Scientific Chemicals
CAS: 3-1-7440 Molekylær formel: Nb Molekylvægt (g/mol): 92.91 MDL nummer: MFCD00011126 InChI nøgle: GUCVJGMIXFAOAE-UHFFFAOYSA-N Synonym: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 IUPAC navn: niobium SMIL: [Nb]
| MDL nummer | MFCD00011126 |
|---|---|
| PubChem CID | 23936 |
| Molekylvægt (g/mol) | 92.91 |
| CAS | 3-1-7440 |
| ChEBI | CHEBI:33344 |
| Synonym | columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio |
| SMIL | [Nb] |
| IUPAC navn | niobium |
| InChI nøgle | GUCVJGMIXFAOAE-UHFFFAOYSA-N |
| Molekylær formel | Nb |
Niobiumfolie, 1,0 mm (0,04 tommer) tyk, udglødet, 99,8 % (metalbasis), Thermo Scientific Chemicals
CAS: 3-1-7440 Molekylær formel: Nb Molekylvægt (g/mol): 92.91 MDL nummer: MFCD00011126 InChI nøgle: GUCVJGMIXFAOAE-UHFFFAOYSA-N Synonym: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 IUPAC navn: niobium SMIL: [Nb]
| MDL nummer | MFCD00011126 |
|---|---|
| PubChem CID | 23936 |
| Molekylvægt (g/mol) | 92.91 |
| CAS | 3-1-7440 |
| ChEBI | CHEBI:33344 |
| Synonym | columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio |
| SMIL | [Nb] |
| IUPAC navn | niobium |
| InChI nøgle | GUCVJGMIXFAOAE-UHFFFAOYSA-N |
| Molekylær formel | Nb |
Niobiumtråd, 0,25 mm (0,01 tommer) dia, 99,99 % (metalbasis ekskl. Ta), Thermo Scientific Chemicals
CAS: 3-1-7440 Molekylær formel: Nb Molekylvægt (g/mol): 92.91 MDL nummer: MFCD00011126 InChI nøgle: GUCVJGMIXFAOAE-UHFFFAOYSA-N Synonym: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 IUPAC navn: niobium SMIL: [Nb]
| MDL nummer | MFCD00011126 |
|---|---|
| PubChem CID | 23936 |
| Molekylvægt (g/mol) | 92.91 |
| CAS | 3-1-7440 |
| ChEBI | CHEBI:33344 |
| Synonym | columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio |
| SMIL | [Nb] |
| IUPAC navn | niobium |
| InChI nøgle | GUCVJGMIXFAOAE-UHFFFAOYSA-N |
| Molekylær formel | Nb |
Niobium-snegl, 3,175 mm (0,125 tommer) dia x 3,175 mm (0,125 tommer) længde, 99,95 % (metalbasis ekskl. Ta), Thermo Scientific Chemicals
CAS: 3-1-7440 Molekylær formel: Nb Molekylvægt (g/mol): 92.91 MDL nummer: MFCD00011126 InChI nøgle: GUCVJGMIXFAOAE-UHFFFAOYSA-N Synonym: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 IUPAC navn: niobium SMIL: [Nb]
| MDL nummer | MFCD00011126 |
|---|---|
| PubChem CID | 23936 |
| Molekylvægt (g/mol) | 92.91 |
| CAS | 3-1-7440 |
| ChEBI | CHEBI:33344 |
| Synonym | columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio |
| SMIL | [Nb] |
| IUPAC navn | niobium |
| InChI nøgle | GUCVJGMIXFAOAE-UHFFFAOYSA-N |
| Molekylær formel | Nb |
Niobium-snegl, 6,35 mm (0,25 tommer) dia x 12,7 mm (0,50 tommer) længde, 99,95 % (metalbasis ekskl. Ta), Thermo Scientific Chemicals
CAS: 3-1-7440 Molekylær formel: Nb Molekylvægt (g/mol): 92.91 MDL nummer: MFCD00011126 InChI nøgle: GUCVJGMIXFAOAE-UHFFFAOYSA-N Synonym: columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio PubChem CID: 23936 ChEBI: CHEBI:33344 IUPAC navn: niobium SMIL: [Nb]
| MDL nummer | MFCD00011126 |
|---|---|
| PubChem CID | 23936 |
| Molekylvægt (g/mol) | 92.91 |
| CAS | 3-1-7440 |
| ChEBI | CHEBI:33344 |
| Synonym | columbium,element,niobium-93,powder,foil,rod,vn 1,foil, 0.25mm 0.01in thick,columbio,niobio |
| SMIL | [Nb] |
| IUPAC navn | niobium |
| InChI nøgle | GUCVJGMIXFAOAE-UHFFFAOYSA-N |
| Molekylær formel | Nb |