Tungsten - ≥99.98% metals basis, Powder (mono crystal), 0-2 μ m , CAS No.7440-33-7

CAS: 7440-33-7 Cat. No.: T639860 Fórmula: W Peso molecular: 183.84 Número CE: 231-143-9

GRAU & PUREZA ≥99.98% metals basis, Powder (mono crystal), 0-2 μ m

Synonyms

Ammoniumtungstate|Single Layer WSe2 on SiO2(9 mmx9 mm)|Single Layer WSe2 quantum dots powder|Tungsten rod, 1.5mm (0.06in) dia|Tungsten wire, 1.0mm (0.04in) dia|volframio|Tungsten rod, 2mm (0.08in) dia|Single Layer WSe2 on Al2O3(9 mmx9 mm)|TUNGSTEN [HSDB]|tungstene|Mechanical exfoliation WS2 on Al2O3|Tungsten|Tungsten rod, 6.3mm (0.25in) dia, annealed|tungsten(VI) cation|Tungsten rod, 12.7mm (0.5in) dia|W4|Single Layer MoS2 quantum dots powder|tungsten(5+)|tungsten(6+) ion|Tungsten wire, 0.5mm (0.02in) dia|tungsten(6+)|Wolfram|Mechanical exfoliation WSe2 on Al2O3|Single Layer WSe2 on sapphire substrate(9 mmx9 mm)|Single Layer WSe2 quantum dots|tungsten atom|Tungsten rod annealed|Beryllium Sheet|Tungsten foil, 0.5mm (0.02in) thick|Tungsten rod, 3.175mm (0.125in) dia, annealed|Tungsten wire, 0.075mm (0.003in) dia|Tungsten, elemental|Tungsten, ion (W6+)|Single Layer WS2 Nano Powder|Tungsten wire, 0.1mm (0.004in) dia|Tungsten wire, 0.25mm (0.01in) dia|Tungsten foil, 1.0mm (0.04in) thick|Tungsten, lump, 100g, max. size 5mm|Tungsten wire, 0.75mm (0.03in) dia|Tungsten wire, 1.25mm (0.049in) dia|Tungsten wire, 1.4mm (0.055in) dia|tungsten(5+) ion|Tungsten, lump, 50g, max. size 5mm|tungsten(v) hydride|W6|Mechanical exfoliation WSe2 on sapphire substrate|Tungsten foil, 0.1mm (0.004in) thick|Tungsten foil, 0.25mm (0.01in) thick|Tungsten wire|tungsten(4+)|Tungsten hydride|VA (tungsten)|Tungsten rod, 5.0mm (0.20in) dia, annealed|Tungsten powder|tungsten(V) cation|Tungsten, ion(W6 )|TUNGSTEN ION|Tungsten ion(W6 )|Mechanical exfoliation WS2 on SiO2|Tungsten wire, 0.025mm (0.001in) dia|Tungsten wire, 0.05mm (0.002in) dia, annealed|Tungsten wire, 0.2mm (0.008in) dia|tungsteno|Single Layer Molybdenum Disulfide quantum dots|Single Layer WS2 Dispersion(C: 0.1mg/ml, solvent: ethanol)|Mechanical exfoliation WS2 on sapphire substrate|TUNGSTEN [MI]|tungsten hexahydride|tungsten(4+) ion|tungsten(IV) cation|Tungsten wire, 0.375mm (0.015in) dia, annealed|Tungsten, ion(W4 )|Tungsten wire, 0.015mm (0.00059in) dia|wolframio|Tungsten Nanorods|tungsten trihydride|Tunsten

Storage

Room temperature

Shipped In

Normal

Especificações

Sinónimos

Ammoniumtungstate | Single Layer WSe2 on SiO2(9 mmx9 mm) | Single Layer WSe2 quantum dots powder | Tungsten rod, 1.5mm (0.06in) dia | Tungsten wire, 1.0mm (0.04in) dia | volframio | Tungsten rod, 2mm (0.08in) dia | Single Layer WSe2 on Al2O3(9 mmx9 mm) | TUNGSTEN [HSDB] | tungstene | Mechanical exfoliation WS2 on Al2O3 | Tungsten | Tungst Show more

Especificações e pureza

≥99.98% metals basis, Powder (mono crystal), 0-2 μ m

Condições de armazenamento de armazenamento

Room temperature

Enviado em

Normal

Pureza

≥99.98% metals basis

Nomes e identificadores

Pubchem Sid

508816828

Sorrisos canónicos

[W]

IUPAC Name

tungsten

InChIKey

WFKWXMTUELFFGS-UHFFFAOYSA-N

INCHI

1S/W

SMILES isoméricas

[W]

WGK Alemanha

3

RTECS

YO7175000

Número UN

3089

Grupo de embalagem

II

Peso molecular

183.84

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Homogeneous metal compounds
    • Classe Homogeneous transition metal compounds

• Kingdom: Inorganic compounds
• Superclass: Homogeneous metal compounds
• Classe: Homogeneous transition metal compounds
• Subclass: Not available
• Intermediate Tree Nodes: Not available
• Direct Parent: Homogeneous transition metal compounds
• Alternative Parents: Not available
• Molecular Framework: Not available
• Substituents: Homogeneous transition metal
• Descrição: This compound belongs to the class of inorganic compounds known as homogeneous transition metal compounds. These are inorganic compounds containing only metal atoms,with the largest atom being a transition metal atom.
• External Descriptors: chromium group element atom

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

Propriedades químicas e físicas

• Ponto de ebulição (°C): 5660°C
• Ponto de fusão (°C): 3410°C
• Peso molecular: 183.840 g/mol
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 0
• Rotatable Bond Count: 0
• Exact Mass: 183.951 Da
• Monoisotopic Mass: 183.951 Da
• Topological Polar Surface Area: 0.000 Ų
• Heavy Atom Count: 1
• Formal Charge: 0
• Complexity: 0.000
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1

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