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

CAS: 7440-33-7 Cat. No.: T639860 Formula: W Molecular Weight: 183.84 EC Number: 231-143-9

GRADE & PURITY ≥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

Specifications

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 | Tungst Show more

Specifications & Purity

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

Storage

Room temperature

Shipped In

Normal

Purity

≥99.98% metals basis

Names and Identifiers

Pubchem Sid

508816828

Canonical Smiles

[W]

IUPAC Name

tungsten

InChIKey

WFKWXMTUELFFGS-UHFFFAOYSA-N

INCHI

1S/W

Isomeric SMILES

[W]

WGK Germany

3

RTECS

YO7175000

UN Number

3089

Packing Group

II

Molecular Weight

183.84

Taxonomic Classification

Taxonomy Tree

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

• Kingdom: Inorganic compounds
• Superclass: Homogeneous metal compounds
• Class: 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
• Description: 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

Chemical and Physical Properties

• x_boil_point_char: 5660°C
• x_melt_point_char: 3410°C
• Molecular Weight: 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

XLogP3