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774065

Sigma-Aldrich

Vanadium

powder, -100 mesh, 99.9% trace metals basis

Synonym(s):

Vanadium element

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About This Item

Empirical Formula (Hill Notation):
V
CAS Number:
Molecular Weight:
50.94
EC Number:
MDL number:
UNSPSC Code:
12141749
PubChem Substance ID:
NACRES:
NA.23
Pricing and availability is not currently available.

vapor pressure

8 mmHg ( 20 °C)

Quality Level

Assay

99.9% trace metals basis

form

powder

resistivity

24.8-26.0 μΩ-cm, 20°C

particle size

-100 mesh

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 metal is commonly used industrially as a key component in alloys[1]. Vanadium has also been shown to increase the efficiency of photocatalysis in TiO2[2] and hydrogen uptake in MgH2[3].

Storage Class Code

13 - Non Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Journal of inorganic biochemistry, 102(5-6), 1152-1158 (2008-02-08)
In the present focused review, vanadate-dependent haloperoxidases and vanadate-inhibited enzymes which catalyze the hydrolysis of phosphoester bonds are addressed. In these systems, vanadate [HxVO4](3-x)(-) is covalently coordinated to the imidazolyl moiety of an active site histidine, with a geometrical arrangement
D M Smith et al.
QJM : monthly journal of the Association of Physicians, 101(5), 351-358 (2008-03-06)
To assess the effectiveness of oral vanadium supplementation for glycaemic control in type 2 diabetes by conducting a systematic review of the literature. Eligible studies were identified by searching 14 databases using standardized terms. Experts, study authors and manufacturers were

Questions

  1. -100 meshというのは粒径100 um以下のpowderという意味ですか?

    1 answer
    1. A product labeled as -100 mesh will be comprised of particles smaller in size than 149 ?m. Please see the link below to review the particle size conversion table:
      https://www.sigmaaldrich.com/support/calculators-and-apps/particle-size-conversion-table

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