Tellurium (Te)
Tellurium (Te)
Discovered in 1782 and isolated in 1798, tellurium in its crystalline form is brittle and silvery-white with a metallic luster.
More often found as the telluride of gold (calaverite) or combined with other metals, it can be found naturally. Natural tellurium consists of eight isotopes, and thirty other isotopes are known.
Tellurium is a p-type semiconductor, exhibits varying conductivity based on atom alignment, and gains conductivity when exposed to light. It produces greenish-blue flames. Tellurium and its compounds are likely toxic.
Tellurium improves copper and stainless-steel handling, decreases corrosion, and increases the strength and hardness of lead.
Tellurpulver, -200 Mesh, 99.5 % (Metallbasis), Thermo Scientific Chemicals
CAS: 13494-80-9 Summenformel: Te Molekulargewicht (g/mol): 127.60 MDL-Nummer: MFCD00134062 InChI-Schlüssel: PORWMNRCUJJQNO-UHFFFAOYSA-N Synonym: tellurium, elemental,telloy,tellur,aurum paradoxum,element,tellur polish,metallum problematum,tellurium, metallic,unii-nqa0o090zj,and compounds PubChem CID: 6327182 ChEBI: CHEBI:30452 IUPAC-Name: Tellur SMILES: [Te]
Tellurpulver, -325 Mesh, 99.99 % (Metallbasis), Thermo Scientific Chemicals
CAS: 13494-80-9 Summenformel: Te Molekulargewicht (g/mol): 127.60 MDL-Nummer: MFCD00134062 InChI-Schlüssel: PORWMNRCUJJQNO-UHFFFAOYSA-N Synonym: tellurium, elemental,telloy,tellur,aurum paradoxum,element,tellur polish,metallum problematum,tellurium, metallic,unii-nqa0o090zj,and compounds PubChem CID: 6327182 ChEBI: CHEBI:30452 IUPAC-Name: Tellur SMILES: [Te]
Tellurklumpen, ≥99.999 % (Metallbasis), Thermo Scientific Chemicals
CAS: 13494-80-9 Summenformel: Te Molekulargewicht (g/mol): 127.60 MDL-Nummer: MFCD00134062 InChI-Schlüssel: PORWMNRCUJJQNO-UHFFFAOYSA-N Synonym: tellurium, elemental,telloy,tellur,aurum paradoxum,element,tellur polish,metallum problematum,tellurium, metallic,unii-nqa0o090zj,and compounds PubChem CID: 6327182 ChEBI: CHEBI:30452 IUPAC-Name: Tellur SMILES: [Te]
Tellurstücke, 99.9999 % (Metallbasis), Zone verfeinert, Thermo Scientific Chemicals
CAS: 13494-80-9 Summenformel: Te Molekulargewicht (g/mol): 127.60 MDL-Nummer: MFCD00134062 InChI-Schlüssel: PORWMNRCUJJQNO-UHFFFAOYSA-N Synonym: tellurium, elemental,telloy,tellur,aurum paradoxum,element,tellur polish,metallum problematum,tellurium, metallic,unii-nqa0o090zj,and compounds PubChem CID: 6327182 ChEBI: CHEBI:30452 IUPAC-Name: Tellur SMILES: [Te]
Tellur-Bruchbarren, 99.99 % (Metallbasis), Thermo Scientific Chemicals
CAS: 13494-80-9 Summenformel: Te Molekulargewicht (g/mol): 127.60 MDL-Nummer: MFCD00134062 InChI-Schlüssel: PORWMNRCUJJQNO-UHFFFAOYSA-N Synonym: tellurium, elemental,telloy,tellur,aurum paradoxum,element,tellur polish,metallum problematum,tellurium, metallic,unii-nqa0o090zj,and compounds PubChem CID: 6327182 ChEBI: CHEBI:30452 IUPAC-Name: Tellur SMILES: [Te]
Tellur-Bruchbarren, Puratronic™, 99.9999+ % (Metallbasis), Thermo Scientific Chemicals
CAS: 13494-80-9 Summenformel: Te Molekulargewicht (g/mol): 127.60 MDL-Nummer: MFCD00134062 InChI-Schlüssel: PORWMNRCUJJQNO-UHFFFAOYSA-N Synonym: tellurium, elemental,telloy,tellur,aurum paradoxum,element,tellur polish,metallum problematum,tellurium, metallic,unii-nqa0o090zj,and compounds PubChem CID: 6327182 ChEBI: CHEBI:30452 IUPAC-Name: Tellur SMILES: [Te]
Tellurpulver, -30 Mesh, 99.99 % (Metallbasis), Thermo Scientific Chemicals
CAS: 13494-80-9 Summenformel: Te Molekulargewicht (g/mol): 127.60 MDL-Nummer: MFCD00134062 InChI-Schlüssel: PORWMNRCUJJQNO-UHFFFAOYSA-N Synonym: tellurium, elemental,telloy,tellur,aurum paradoxum,element,tellur polish,metallum problematum,tellurium, metallic,unii-nqa0o090zj,and compounds PubChem CID: 6327182 ChEBI: CHEBI:30452 IUPAC-Name: Tellur SMILES: [Te]
Tellurstück, typischerweise 12 mm (0.47 in.), 99.9999 % (Metallbasis), Thermo Scientific Chemicals
CAS: 13494-80-9 Summenformel: Te Molekulargewicht (g/mol): 127.60 MDL-Nummer: MFCD00134062 InChI-Schlüssel: PORWMNRCUJJQNO-UHFFFAOYSA-N Synonym: tellurium, elemental,telloy,tellur,aurum paradoxum,element,tellur polish,metallum problematum,tellurium, metallic,unii-nqa0o090zj,and compounds PubChem CID: 6327182 ChEBI: CHEBI:30452 IUPAC-Name: Tellur SMILES: [Te]
Tellurpulver, -18 +60 Mesh, Puratronic™, 99.999 % (Metallbasis), Thermo Scientific Chemicals
CAS: 13494-80-9 Summenformel: Te Molekulargewicht (g/mol): 127.60 MDL-Nummer: MFCD00134062 InChI-Schlüssel: PORWMNRCUJJQNO-UHFFFAOYSA-N Synonym: tellurium, elemental,telloy,tellur,aurum paradoxum,element,tellur polish,metallum problematum,tellurium, metallic,unii-nqa0o090zj,and compounds PubChem CID: 6327182 ChEBI: CHEBI:30452 IUPAC-Name: Tellur SMILES: [Te]