Tungsten (W)
Tungsten (W)
Though detected in 1779, tungsten wasn't isolated until 1883.
Pure tungsten is a gray and white metal. It can be cut with a saw, forged, spun, drawn, and extruded, but is brittle and somewhat difficult to handle. It oxidizes in air, cannot tolerate high temperatures, and has excellent corrosion resistance. Natural tungsten contains five stable isotopes and twenty-one unstable isotopes are known.
Tungsten and its alloys are used as filaments in electric lamps, electron and television tubes, for metal evaporation work, and as electrical contact points for automobile distributors.
Wolframdraht, 0.1 mm (0.004 in.) Durchmesser, 99.95 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-33-7 Summenformel: W Molekulargewicht (g/mol): 183.84 MDL-Nummer: MFCD00011461 InChI-Schlüssel: WFKWXMTUELFFGS-UHFFFAOYSA-N Synonym: wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder PubChem CID: 23964 ChEBI: CHEBI:27998 IUPAC-Name: Wolfram SMILES: [W]
Sonderaktionen verfügbar
Wolframfolie, 1 mm Dicke, 99.95 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-33-7 Summenformel: W Molekulargewicht (g/mol): 183.84 MDL-Nummer: MFCD00011461 InChI-Schlüssel: WFKWXMTUELFFGS-UHFFFAOYSA-N Synonym: wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder PubChem CID: 23964 ChEBI: CHEBI:27998 IUPAC-Name: Wolfram SMILES: [W]
Wolframdraht, 0.025 mm (0.001 in.) Durchmesser, 99.95 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-33-7 Summenformel: W Molekulargewicht (g/mol): 183.84 MDL-Nummer: MFCD00011461 InChI-Schlüssel: WFKWXMTUELFFGS-UHFFFAOYSA-N Synonym: wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder PubChem CID: 23964 ChEBI: CHEBI:27998 IUPAC-Name: Wolfram SMILES: [W]
Sonderaktionen verfügbar
Wolframstab, 12.7 mm (0.5 Zoll) Durchmesser, 99.95 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-33-7 Summenformel: W Molekulargewicht (g/mol): 183.84 MDL-Nummer: MFCD00011461 InChI-Schlüssel: WFKWXMTUELFFGS-UHFFFAOYSA-N Synonym: wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder PubChem CID: 23964 ChEBI: CHEBI:27998 IUPAC-Name: Wolfram SMILES: [W]
Wolframdraht, 99.95 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-33-7 Summenformel: W Molekulargewicht (g/mol): 183.84 MDL-Nummer: MFCD00011461 InChI-Schlüssel: WFKWXMTUELFFGS-UHFFFAOYSA-N Synonym: wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder PubChem CID: 23964 ChEBI: CHEBI:27998 IUPAC-Name: Wolfram SMILES: [W]
Wolframdraht, 1.0 mm Durchmesser, 99.95 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-33-7 Summenformel: W Molekulargewicht (g/mol): 183.84 MDL-Nummer: MFCD00011461 InChI-Schlüssel: WFKWXMTUELFFGS-UHFFFAOYSA-N Synonym: wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder PubChem CID: 23964 ChEBI: CHEBI:27998 IUPAC-Name: Wolfram SMILES: [W]
Wolframkugel, 6.35 mm (0.25 Zoll) Durchmesser x 12.7 mm (0.50 Zoll) Länge, 99.97 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-33-7 Summenformel: W Molekulargewicht (g/mol): 183.84 MDL-Nummer: MFCD00011461 InChI-Schlüssel: WFKWXMTUELFFGS-UHFFFAOYSA-N Synonym: wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder PubChem CID: 23964 ChEBI: CHEBI:27998 IUPAC-Name: Wolfram SMILES: [W]
Wolfram-Gaze, 150 Mesh gewebt aus Draht mit 0.02 mm (0.0008 Zoll) Durchmesser, Thermo Scientific Chemicals
CAS: 7440-33-7 Summenformel: W Molekulargewicht (g/mol): 183.84 MDL-Nummer: MFCD00011461 InChI-Schlüssel: WFKWXMTUELFFGS-UHFFFAOYSA-N Synonym: wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder PubChem CID: 23964 ChEBI: CHEBI:27998 IUPAC-Name: Wolfram SMILES: [W]
Wolframstab, 99.95 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-33-7 Summenformel: W Molekulargewicht (g/mol): 183.84 MDL-Nummer: MFCD00011461 InChI-Schlüssel: WFKWXMTUELFFGS-UHFFFAOYSA-N Synonym: wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder PubChem CID: 23964 ChEBI: CHEBI:27998 IUPAC-Name: Wolfram SMILES: [W]
Wolfram-Gaze, 30 Mesh gewebt aus Draht mit 0.1018 mm (0.004 Zoll) Durchmesser, Thermo Scientific Chemicals
CAS: 7440-33-7 Summenformel: W Molekulargewicht (g/mol): 183.84 MDL-Nummer: MFCD00011461 InChI-Schlüssel: WFKWXMTUELFFGS-UHFFFAOYSA-N Synonym: wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder PubChem CID: 23964 ChEBI: CHEBI:27998 IUPAC-Name: Wolfram SMILES: [W]
Wolframdraht, 0.5 mm Durchmesser, gebunden, 99.95 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-33-7 Summenformel: W Molekulargewicht (g/mol): 183.84 MDL-Nummer: MFCD00011461 InChI-Schlüssel: WFKWXMTUELFFGS-UHFFFAOYSA-N Synonym: wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder PubChem CID: 23964 ChEBI: CHEBI:27998 IUPAC-Name: Wolfram SMILES: [W]
Wolframstab, 6.3 mm Durchmesser, geglüht, 99.95 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-33-7 Summenformel: W Molekulargewicht (g/mol): 183.84 MDL-Nummer: MFCD00011461 InChI-Schlüssel: WFKWXMTUELFFGS-UHFFFAOYSA-N Synonym: wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder PubChem CID: 23964 ChEBI: CHEBI:27998 IUPAC-Name: Wolfram SMILES: [W]
Wolframkugel, 17.5 mm (0.689 Zoll) Durchmesser x 6.4 mm (0.25 Zoll) Länge, 99.9 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-33-7 Summenformel: W Molekulargewicht (g/mol): 183.84 MDL-Nummer: MFCD00011461 InChI-Schlüssel: WFKWXMTUELFFGS-UHFFFAOYSA-N Synonym: wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder PubChem CID: 23964 ChEBI: CHEBI:27998 IUPAC-Name: Wolfram SMILES: [W]
Wolframdraht, 0.75 mm (0.03 Zoll) Durchmesser, 99.95 % (Metallbasis), Thermo Scientific Chemicals
CAS: 7440-33-7 Summenformel: W Molekulargewicht (g/mol): 183.84 MDL-Nummer: MFCD00011461 InChI-Schlüssel: WFKWXMTUELFFGS-UHFFFAOYSA-N Synonym: wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder PubChem CID: 23964 ChEBI: CHEBI:27998 IUPAC-Name: Wolfram SMILES: [W]