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.
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Risultati della ricerca filtrata
Tungsten wire, 1.0mm (0.04in) dia, 99.95% (metals basis), Thermo Scientific Chemicals
CAS: 7440-33-7 Formula molecolare: W Molecular Weight (g/mol): 183.84 Numero MDL: MFCD00011461 InChI Key: WFKWXMTUELFFGS-UHFFFAOYSA-N Sinonimo: 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: tungsten SMILES: [W]
Sinonimo | wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder |
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Numero MDL | MFCD00011461 |
PubChem CID | 23964 |
Formula molecolare | W |
CAS | 7440-33-7 |
Molecular Weight (g/mol) | 183.84 |
ChEBI | CHEBI:27998 |
SMILES | [W] |
IUPAC Name | tungsten |
InChI Key | WFKWXMTUELFFGS-UHFFFAOYSA-N |
Tungsten slug, 6.35mm (0.25in) dia x 12.7mm (0.50in) length, 99.97% (metals basis), Thermo Scientific Chemicals
CAS: 7440-33-7 Formula molecolare: W Molecular Weight (g/mol): 183.84 Numero MDL: MFCD00011461 InChI Key: WFKWXMTUELFFGS-UHFFFAOYSA-N Sinonimo: 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: tungsten SMILES: [W]
Sinonimo | wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder |
---|---|
Numero MDL | MFCD00011461 |
PubChem CID | 23964 |
Formula molecolare | W |
CAS | 7440-33-7 |
Molecular Weight (g/mol) | 183.84 |
ChEBI | CHEBI:27998 |
SMILES | [W] |
IUPAC Name | tungsten |
InChI Key | WFKWXMTUELFFGS-UHFFFAOYSA-N |
Tungsten gauze, 150 mesh woven from 0.02mm (0.0008in) dia wire, Thermo Scientific Chemicals
CAS: 7440-33-7 Formula molecolare: W Molecular Weight (g/mol): 183.84 Numero MDL: MFCD00011461 InChI Key: WFKWXMTUELFFGS-UHFFFAOYSA-N Sinonimo: 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: tungsten SMILES: [W]
Sinonimo | wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder |
---|---|
Numero MDL | MFCD00011461 |
PubChem CID | 23964 |
Formula molecolare | W |
CAS | 7440-33-7 |
Molecular Weight (g/mol) | 183.84 |
ChEBI | CHEBI:27998 |
SMILES | [W] |
IUPAC Name | tungsten |
InChI Key | WFKWXMTUELFFGS-UHFFFAOYSA-N |
Tungsten foil, 1.0mm (0.04in) thick, 99.95% (metals basis), Thermo Scientific Chemicals
CAS: 7440-33-7 Formula molecolare: W Molecular Weight (g/mol): 183.84 Numero MDL: MFCD00011461 InChI Key: WFKWXMTUELFFGS-UHFFFAOYSA-N Sinonimo: 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: tungsten SMILES: [W]
Sinonimo | wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder |
---|---|
Numero MDL | MFCD00011461 |
PubChem CID | 23964 |
Formula molecolare | W |
CAS | 7440-33-7 |
Molecular Weight (g/mol) | 183.84 |
ChEBI | CHEBI:27998 |
SMILES | [W] |
IUPAC Name | tungsten |
InChI Key | WFKWXMTUELFFGS-UHFFFAOYSA-N |
Tungsten rod, 99.95% (metals basis), Thermo Scientific Chemicals
CAS: 7440-33-7 Formula molecolare: W Molecular Weight (g/mol): 183.84 Numero MDL: MFCD00011461 InChI Key: WFKWXMTUELFFGS-UHFFFAOYSA-N Sinonimo: 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: tungsten SMILES: [W]
Sinonimo | wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder |
---|---|
Numero MDL | MFCD00011461 |
PubChem CID | 23964 |
Formula molecolare | W |
CAS | 7440-33-7 |
Molecular Weight (g/mol) | 183.84 |
ChEBI | CHEBI:27998 |
SMILES | [W] |
IUPAC Name | tungsten |
InChI Key | WFKWXMTUELFFGS-UHFFFAOYSA-N |
Tungsten wire, 0.1mm (0.004in) dia, 99.95% (metals basis), Thermo Scientific Chemicals
CAS: 7440-33-7 Formula molecolare: W Molecular Weight (g/mol): 183.84 Numero MDL: MFCD00011461 InChI Key: WFKWXMTUELFFGS-UHFFFAOYSA-N Sinonimo: 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: tungsten SMILES: [W]
Sinonimo | wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder |
---|---|
Numero MDL | MFCD00011461 |
PubChem CID | 23964 |
Formula molecolare | W |
CAS | 7440-33-7 |
Molecular Weight (g/mol) | 183.84 |
ChEBI | CHEBI:27998 |
SMILES | [W] |
IUPAC Name | tungsten |
InChI Key | WFKWXMTUELFFGS-UHFFFAOYSA-N |
Tungsten powder, -50+100 mesh, 99+% (metals basis), Thermo Scientific Chemicals
CAS: 7440-33-7 Formula molecolare: W Molecular Weight (g/mol): 183.84 Numero MDL: MFCD00011461 InChI Key: WFKWXMTUELFFGS-UHFFFAOYSA-N Sinonimo: 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: tungsten SMILES: [W]
Sinonimo | wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder |
---|---|
Numero MDL | MFCD00011461 |
PubChem CID | 23964 |
Formula molecolare | W |
CAS | 7440-33-7 |
Molecular Weight (g/mol) | 183.84 |
ChEBI | CHEBI:27998 |
SMILES | [W] |
IUPAC Name | tungsten |
InChI Key | WFKWXMTUELFFGS-UHFFFAOYSA-N |
Tungsten rod, 1.5mm (0.06 in.) dia., 99.95% (metals basis), Thermo Scientific Chemicals
CAS: 7440-33-7 Formula molecolare: W Molecular Weight (g/mol): 183.84 Numero MDL: MFCD00011461 InChI Key: WFKWXMTUELFFGS-UHFFFAOYSA-N Sinonimo: 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: tungsten SMILES: [W]
Sinonimo | wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder |
---|---|
Numero MDL | MFCD00011461 |
PubChem CID | 23964 |
Formula molecolare | W |
CAS | 7440-33-7 |
Molecular Weight (g/mol) | 183.84 |
ChEBI | CHEBI:27998 |
SMILES | [W] |
IUPAC Name | tungsten |
InChI Key | WFKWXMTUELFFGS-UHFFFAOYSA-N |
Tungsten wire, 0.025mm (0.001in) dia, 99.95% (metals basis), Thermo Scientific Chemicals
CAS: 7440-33-7 Formula molecolare: W Molecular Weight (g/mol): 183.84 Numero MDL: MFCD00011461 InChI Key: WFKWXMTUELFFGS-UHFFFAOYSA-N Sinonimo: 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: tungsten SMILES: [W]
Sinonimo | wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder |
---|---|
Numero MDL | MFCD00011461 |
PubChem CID | 23964 |
Formula molecolare | W |
CAS | 7440-33-7 |
Molecular Weight (g/mol) | 183.84 |
ChEBI | CHEBI:27998 |
SMILES | [W] |
IUPAC Name | tungsten |
InChI Key | WFKWXMTUELFFGS-UHFFFAOYSA-N |
Numero MDL | MFCD00011461 |
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Nota nome | 0.1mm (0.004 in.) dia. |
Forma | Wire |
Note percentuale saggio | (metals basis) |
Peso | ≈0.15g/m (W only), 3 to 5 wt% Au plating |
Concentration or Composition (by Analyte or Components) | Au 99.99%, W 99.95% |
Percent Purity | 99.95% |
Conservazione consigliata | Ambient temperatures |
TSCA | Yes |
Materiale o nome chimico | Tungsten wire, gold plated |
Tungsten wire, 0.5mm (0.02in) dia, annealed, 99.95% (metals basis), Thermo Scientific Chemicals
CAS: 7440-33-7 Formula molecolare: W Molecular Weight (g/mol): 183.84 Numero MDL: MFCD00011461 InChI Key: WFKWXMTUELFFGS-UHFFFAOYSA-N Sinonimo: 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: tungsten SMILES: [W]
Sinonimo | wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder |
---|---|
Numero MDL | MFCD00011461 |
PubChem CID | 23964 |
Formula molecolare | W |
CAS | 7440-33-7 |
Molecular Weight (g/mol) | 183.84 |
ChEBI | CHEBI:27998 |
SMILES | [W] |
IUPAC Name | tungsten |
InChI Key | WFKWXMTUELFFGS-UHFFFAOYSA-N |
Tungsten foil, 0.1mm (0.004in) thick, 99.95% (metals basis), Thermo Scientific Chemicals
CAS: 7440-33-7 Formula molecolare: W Molecular Weight (g/mol): 183.84 Numero MDL: MFCD00011461 InChI Key: WFKWXMTUELFFGS-UHFFFAOYSA-N Sinonimo: 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: tungsten SMILES: [W]
Sinonimo | wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder |
---|---|
Numero MDL | MFCD00011461 |
PubChem CID | 23964 |
Formula molecolare | W |
CAS | 7440-33-7 |
Molecular Weight (g/mol) | 183.84 |
ChEBI | CHEBI:27998 |
SMILES | [W] |
IUPAC Name | tungsten |
InChI Key | WFKWXMTUELFFGS-UHFFFAOYSA-N |
Tungsten wire, 0.075mm (0.003in) dia, 99.95% (metals basis), Thermo Scientific Chemicals
CAS: 7440-33-7 Formula molecolare: W Molecular Weight (g/mol): 183.84 Numero MDL: MFCD00011461 InChI Key: WFKWXMTUELFFGS-UHFFFAOYSA-N Sinonimo: 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: tungsten SMILES: [W]
Sinonimo | wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder |
---|---|
Numero MDL | MFCD00011461 |
PubChem CID | 23964 |
Formula molecolare | W |
CAS | 7440-33-7 |
Molecular Weight (g/mol) | 183.84 |
ChEBI | CHEBI:27998 |
SMILES | [W] |
IUPAC Name | tungsten |
InChI Key | WFKWXMTUELFFGS-UHFFFAOYSA-N |
Tungsten wire basket; # turns, 8; ID(mm), 9; Ht(mm), 14; Wire leads(cm), 4.0; Wire dia(mm), 0.76, Thermo Scientific™
CAS: 7440-33-7 Formula molecolare: W Molecular Weight (g/mol): 183.84 Numero MDL: MFCD00011461 InChI Key: WFKWXMTUELFFGS-UHFFFAOYSA-N Sinonimo: 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: tungsten SMILES: [W]
Sinonimo | wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder |
---|---|
Numero MDL | MFCD00011461 |
PubChem CID | 23964 |
Formula molecolare | W |
CAS | 7440-33-7 |
Molecular Weight (g/mol) | 183.84 |
ChEBI | CHEBI:27998 |
SMILES | [W] |
IUPAC Name | tungsten |
InChI Key | WFKWXMTUELFFGS-UHFFFAOYSA-N |
Tungsten gauze, 100 mesh woven from 0.0254mm (0.001in) dia wire, Thermo Scientific Chemicals
CAS: 7440-33-7 Formula molecolare: W Molecular Weight (g/mol): 183.84 Numero MDL: MFCD00011461 InChI Key: WFKWXMTUELFFGS-UHFFFAOYSA-N Sinonimo: 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: tungsten SMILES: [W]
Sinonimo | wolfram,ion,va,tungsten, elemental,wolframium,unii-v9306cxo6g,4+ ion,tungsten, soluble compounds,tungsten, insoluble compounds,powder |
---|---|
Numero MDL | MFCD00011461 |
PubChem CID | 23964 |
Formula molecolare | W |
CAS | 7440-33-7 |
Molecular Weight (g/mol) | 183.84 |
ChEBI | CHEBI:27998 |
SMILES | [W] |
IUPAC Name | tungsten |
InChI Key | WFKWXMTUELFFGS-UHFFFAOYSA-N |
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