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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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1 – 15 di 52 risultati
1

Tungsten wire, 0.75mm (0.03in) 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
2

Tungsten rod, 3.175mm (0.125in) 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
3

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
4

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
5

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
6

Tungsten wire, gold plated, 0.1mm (0.004 in.) dia., W 99.95% (metals basis), Au 99.99%, Thermo Scientific Chemicals

Numero MDL MFCD00011461
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
7

Tungsten gauze, 20 mesh woven from 0.127mm (0.005in) 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
8

Tungsten wire, 1.6mm (0.063in) 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
9

Tungsten wire, 99.95% (metal 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
10

Tungsten rod, 12.7mm (0.5in) 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
12

Tungsten gauze, 40 mesh woven from 0.025mm (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
13

Tungsten rod, 6.3mm (0.25in) 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
14

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
15

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