Thulium ( Tm)
Discovered in 1879, thulium occurs in a number of minerals, including monazite. It is the least abundant of the rare earth elements and as rare as silver, gold, or cadmium.
Thulium is silver-gray, soft, malleable, ductile, and can be cut with a knife. Twenty-five isotopes are known, and natural thulium is stable.
Relatively expensive, thulium has limited applications. It may be useful as a radiation source for portable X-ray equipment or as an energy source. Natural thulium may be useful in ceramic magnetic materials or microwave equipment.
Thuliumstücke, sublimiert, dendritisch, 99.9 % (REO), Thermo Scientific Chemicals
CAS: 7440-30-4 Summenformel: Tm Molekulargewicht (g/mol): 168.93 MDL-Nummer: MFCD00011281 InChI-Schlüssel: FRNOGLGSGLTDKL-UHFFFAOYSA-N Synonym: tulio,unii-8rkc5ati4p,8rkc5ati4p,atom,pieces,powder,foil,acmc-20ajig,thulium, ingot,pieces, sublimed dendritic PubChem CID: 23961 ChEBI: CHEBI:33380 IUPAC-Name: Thulium SMILES: [Tm]
Thulium-Pulver, -40 Mesh, 99.9 % (REO), Thermo Scientific Chemicals
CAS: 7440-30-4 Summenformel: Tm Molekulargewicht (g/mol): 168.93 MDL-Nummer: MFCD00011281 InChI-Schlüssel: FRNOGLGSGLTDKL-UHFFFAOYSA-N Synonym: tulio,unii-8rkc5ati4p,8rkc5ati4p,atom,pieces,powder,foil,acmc-20ajig,thulium, ingot,pieces, sublimed dendritic PubChem CID: 23961 ChEBI: CHEBI:33380 IUPAC-Name: Thulium SMILES: [Tm]
Thuliumfolie, 0.1 mm (0.004 Zoll) Dicke, 99.9 % (REO), Thermo Scientific™
CAS: 7440-30-4 Summenformel: Tm Molekulargewicht (g/mol): 168.93 MDL-Nummer: MFCD00011281 InChI-Schlüssel: FRNOGLGSGLTDKL-UHFFFAOYSA-N Synonym: tulio,unii-8rkc5ati4p,8rkc5ati4p,atom,pieces,powder,foil,acmc-20ajig,thulium, ingot,pieces, sublimed dendritic PubChem CID: 23961 ChEBI: CHEBI:33380 IUPAC-Name: Thulium SMILES: [Tm]
Thuliumfolie, 0.25 mm (0.01 Zoll) Dicke, 99.9 % (REO), Thermo Scientific Chemicals
CAS: 7440-30-4 Summenformel: Tm Molekulargewicht (g/mol): 168.93 MDL-Nummer: MFCD00011281 InChI-Schlüssel: FRNOGLGSGLTDKL-UHFFFAOYSA-N Synonym: tulio,unii-8rkc5ati4p,8rkc5ati4p,atom,pieces,powder,foil,acmc-20ajig,thulium, ingot,pieces, sublimed dendritic PubChem CID: 23961 ChEBI: CHEBI:33380 IUPAC-Name: Thulium SMILES: [Tm]