Europium (Eu)
Europium blev først opdaget i 1890 og blev isoleret i nogenlunde ren form i 1901.
Europium har et sølvhvidt metallisk udseende og antændes i luft mellem 150 og 180° C. Det er hårdt som bly og ret duktilt. Det mest reaktive af de sjældne jordarters metaller, det oxideres hurtigt i luften og reagerer med vand. Sytten isotoper af europium er anerkendt.
Dette grundstof findes mest i bastnasit- og monazitmalme og er blevet identificeret spektroskopisk i solen og visse stjerner.
Europium-isotoper bliver undersøgt til mulig brug i nuklear kontrolapplikationer, mens europium-doteret plast bruges som lasermateriale.
Filtrerede søgeresultater
Europium ingot, 99.9% (REO)
CAS: 7440-53-1 Molekylær formel: Eu Molekylvægt (g/mol): 151.96 MDL nummer: MFCD00010992 InChI nøgle: OGPBJKLSAFTDLK-UHFFFAOYSA-N Synonym: europio,atom,ingot,acmc-1bj8v,europium, chip, in mineral oil,foil, 1.0mm 0.04in thick,foil, 0.1mm 0.004in thick,foil, 0.25mm 0.01in thick,rod, 9.52 mm 0.375in dia,ingot reo , packed in mineral oil PubChem CID: 23981 ChEBI: CHEBI:32999 IUPAC navn: europium SMIL: [Eu]
| MDL nummer | MFCD00010992 |
|---|---|
| PubChem CID | 23981 |
| Molekylvægt (g/mol) | 151.96 |
| CAS | 7440-53-1 |
| ChEBI | CHEBI:32999 |
| Synonym | europio,atom,ingot,acmc-1bj8v,europium, chip, in mineral oil,foil, 1.0mm 0.04in thick,foil, 0.1mm 0.004in thick,foil, 0.25mm 0.01in thick,rod, 9.52 mm 0.375in dia,ingot reo , packed in mineral oil |
| SMIL | [Eu] |
| IUPAC navn | europium |
| InChI nøgle | OGPBJKLSAFTDLK-UHFFFAOYSA-N |
| Molekylær formel | Eu |
Europium rod, 9.52 mm (0.375in) dia, 99.9% (metals basis)
CAS: 7440-53-1 Molekylær formel: Eu Molekylvægt (g/mol): 151.96 MDL nummer: MFCD00010992 InChI nøgle: OGPBJKLSAFTDLK-UHFFFAOYSA-N Synonym: europio,atom,ingot,acmc-1bj8v,europium, chip, in mineral oil,foil, 1.0mm 0.04in thick,foil, 0.1mm 0.004in thick,foil, 0.25mm 0.01in thick,rod, 9.52 mm 0.375in dia,ingot reo , packed in mineral oil PubChem CID: 23981 ChEBI: CHEBI:32999 IUPAC navn: europium SMIL: [Eu]
| MDL nummer | MFCD00010992 |
|---|---|
| PubChem CID | 23981 |
| Molekylvægt (g/mol) | 151.96 |
| CAS | 7440-53-1 |
| ChEBI | CHEBI:32999 |
| Synonym | europio,atom,ingot,acmc-1bj8v,europium, chip, in mineral oil,foil, 1.0mm 0.04in thick,foil, 0.1mm 0.004in thick,foil, 0.25mm 0.01in thick,rod, 9.52 mm 0.375in dia,ingot reo , packed in mineral oil |
| SMIL | [Eu] |
| IUPAC navn | europium |
| InChI nøgle | OGPBJKLSAFTDLK-UHFFFAOYSA-N |
| Molekylær formel | Eu |
Europium foil, 0.25mm (0.01in) thick, 99.9% (REO)
CAS: 7440-53-1 Molekylær formel: Eu Molekylvægt (g/mol): 151.96 MDL nummer: MFCD00010992 InChI nøgle: OGPBJKLSAFTDLK-UHFFFAOYSA-N Synonym: europio,atom,ingot,acmc-1bj8v,europium, chip, in mineral oil,foil, 1.0mm 0.04in thick,foil, 0.1mm 0.004in thick,foil, 0.25mm 0.01in thick,rod, 9.52 mm 0.375in dia,ingot reo , packed in mineral oil PubChem CID: 23981 ChEBI: CHEBI:32999 IUPAC navn: europium SMIL: [Eu]
| MDL nummer | MFCD00010992 |
|---|---|
| PubChem CID | 23981 |
| Molekylvægt (g/mol) | 151.96 |
| CAS | 7440-53-1 |
| ChEBI | CHEBI:32999 |
| Synonym | europio,atom,ingot,acmc-1bj8v,europium, chip, in mineral oil,foil, 1.0mm 0.04in thick,foil, 0.1mm 0.004in thick,foil, 0.25mm 0.01in thick,rod, 9.52 mm 0.375in dia,ingot reo , packed in mineral oil |
| SMIL | [Eu] |
| IUPAC navn | europium |
| InChI nøgle | OGPBJKLSAFTDLK-UHFFFAOYSA-N |
| Molekylær formel | Eu |
Europium pieces, dendritic, 99.9% (REO)
CAS: 7440-53-1 Molekylær formel: Eu Molekylvægt (g/mol): 151.96 MDL nummer: MFCD00010992 InChI nøgle: OGPBJKLSAFTDLK-UHFFFAOYSA-N Synonym: europio,atom,ingot,acmc-1bj8v,europium, chip, in mineral oil,foil, 1.0mm 0.04in thick,foil, 0.1mm 0.004in thick,foil, 0.25mm 0.01in thick,rod, 9.52 mm 0.375in dia,ingot reo , packed in mineral oil PubChem CID: 23981 ChEBI: CHEBI:32999 IUPAC navn: europium SMIL: [Eu]
| MDL nummer | MFCD00010992 |
|---|---|
| PubChem CID | 23981 |
| Molekylvægt (g/mol) | 151.96 |
| CAS | 7440-53-1 |
| ChEBI | CHEBI:32999 |
| Synonym | europio,atom,ingot,acmc-1bj8v,europium, chip, in mineral oil,foil, 1.0mm 0.04in thick,foil, 0.1mm 0.004in thick,foil, 0.25mm 0.01in thick,rod, 9.52 mm 0.375in dia,ingot reo , packed in mineral oil |
| SMIL | [Eu] |
| IUPAC navn | europium |
| InChI nøgle | OGPBJKLSAFTDLK-UHFFFAOYSA-N |
| Molekylær formel | Eu |