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357162

Sigma-Aldrich

Vanadium

foil, thickness 0.127 mm, 99.7% trace metals basis

Synonym(s):

Atomic vanadium, Vanadium element

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About This Item

Empirical Formula (Hill Notation):
V
CAS Number:
7440-62-2
Molecular Weight:
50.94
EC Number:
231-171-1
MDL number:
MFCD00011453
UNSPSC Code:
12141749
PubChem Substance ID:
24861891
NACRES:
NA.23

vapor pressure

8 mmHg ( 20 °C)

Assay

99.7% trace metals basis

form

foil

resistivity

24.8-26.0 μΩ-cm, 20°C

thickness

0.127 mm

bp

3380 °C (lit.)

mp

1890 °C (lit.)

density

6.11 g/mL at 25 °C (lit.)

SMILES string

[V]

InChI

1S/V

InChI key

LEONUFNNVUYDNQ-UHFFFAOYSA-N

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Application

Vanadium foil can be used for a variety of applications such as:
  • preparation of vanadium pentoxide for lithium ion batteries
  • starting material for synthesis of vanadium oxide
  • a substrate for the deposition of aluminium oxide for wear resistant coatings

Quantity

1.9 g = 50 × 50 mm; 7.6 g = 100 × 100 mm

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Energy storage studies of bare and doped vanadium pentoxide,(V 1.95 M 0.05) O 5, M= Nb, Ta, for lithium ion batteries
Sakunthala A, et al.
Energy & Environmental Science, 4(5), 1712-1725 (2011)
XPS study of vanadium surface oxidation by oxygen ion bombardment
Alov N, et al.
Surface Science, 600(8), 1628-1631 (2006)
Vanadium pentoxide cathode materials for high-performance lithium-ion batteries enabled by a hierarchical nanoflower structure via an electrochemical process
Tang Y, et al.
Journal of Material Chemistry A, 1(1), 82-88 (2013)
Characterization of alpha-phase aluminum oxide films deposited by filtered vacuum arc
Yamada-Takamura Y, et al.
Surface and Coatings Technology, 142(8), 260-264 (2001)
Biswajit Mukherjee et al.
Toxicology letters, 150(2), 135-143 (2004-04-20)
The biological image of the transition element vanadium ferments a great deal of contradiction-from toxicity to essentiality. Importance of this element as micro-nutrient is yet to be unequivocally accepted by biologists and biomedical scientists. In spite of toxicity, it seems
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