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262927

Sigma-Aldrich

Vanadium

turnings, 99.7% trace metals basis

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About This Item

Fórmula empírica (notación de Hill):
V
Número de CAS:
7440-62-2
Peso molecular:
50.94
EC Number:
231-171-1
MDL number:
MFCD00011453
UNSPSC Code:
12141749
PubChem Substance ID:
24855936

vapor pressure

8 mmHg ( 20 °C)

assay

99.7% trace metals basis

form

turnings

resistivity

24.8-26.0 μΩ-cm, 20°C

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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Storage Class

13 - Non Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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Shyam Biswas et al.
Physical chemistry chemical physics : PCCP, 15(10), 3552-3561 (2013-02-06)
Two perfluorinated metal hydroxo terephthalates [M(III)(OH)(BDC-F)]·n(guests) (M(III) = V, MIL-47-F-AS or 1-AS; Al, Al-MIL-53-F-AS or 2-AS) (BDC-F = 2-fluoro-1,4-benzenedicarboxylate; AS = as-synthesized) have been synthesized by a hydrothermal method using microwave irradiation (1-AS) or conventional electric heating (2-AS), respectively. The
Nolan S Horner et al.
Analytica chimica acta, 758, 28-35 (2012-12-19)
A previously developed method based on continuous on-line leaching with artificial gastro-intestinal fluids was used to determine the bio-accessible fraction of As, Cu, Fe, V and Zn in brown and white rice from California by inductively coupled mass spectrometry (ICP-MS).
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
Kazuhiro Uehara et al.
Inorganic chemistry, 52(2), 1133-1140 (2013-01-11)
Effects of isolobal heteroatoms in divanadium-substituted γ-Keggin-type polyoxometalates, (TBA)(4)[γ-XV(2)W(10)O(38)(μ-OH)(2)] 1(X) and (TBA)(4)[γ-XV(2)W(10)O(38)(μ-O)] 2(X) (where X = Ge or Si), on (OV)(2)(μ-OH)(2) and (OV)(2)(μ-O) core structures and transformations from 2(X) to 1(X) have been investigated. X-ray crystallography of 1(X) and 2(X)
D G Barceloux
Journal of toxicology. Clinical toxicology, 37(2), 265-278 (1999-06-26)
Vanadium is a steel-grey, corrosion-resistant metal, which exists in oxidation states ranging from -1 to +5. Metallic vanadium does not occur in nature, and the most common valence states are +3, +4, and +5. The pentavalent form (VO3-) predominates in
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