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262935

Sigma-Aldrich

Vanadium

powder, −325 mesh, 99.5% trace metals basis

Sinónimos:

Vanadium metal

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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:
24855937
NACRES:
NA.23

vapor pressure

8 mmHg ( 20 °C)

Quality Level

100

assay

99.5% trace metals basis

form

powder

resistivity

24.8-26.0 μΩ-cm, 20°C

particle size

−325 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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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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Certificados de análisis (COA)

Lot/Batch Number
MKCL8008
MKCG8992
MKBW7874V
MKBW1707V
MKBV3808V

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745847

Vanadium(IV) carbide

Ying-Ya Liu et al.
Inorganic chemistry, 52(1), 113-120 (2012-12-22)
A vanadium based metal-organic framework (MOF), VO(BPDC) (BPDC(2-) = biphenyl-4,4'-dicarboxylate), adopting an expanded MIL-47 structure type, has been synthesized via solvothermal and microwave methods. Its structural and gas/vapor sorption properties have been studied. This compound displays a distinct breathing effect
Kotohiro Nomura et al.
Inorganic chemistry, 52(5), 2607-2614 (2013-02-20)
A series of (imido)vanadium dichlorido complexes containing chelate anionic donor ligands of the type, VCl2(L)(NR) [R = 1-adamantyl (Ad), L = 2-(2,6-Me2C6H3)NCH2(C9H6N) (2), 8-(2,6-Me2C6H3)NCH2(C9H6N) (3); L = 2-(2,6-R'2C6H3)NCH2(C5H4N), R = 2-MeC6H4, R' = Me (4a), (i)Pr (4b); L = 2-(2,6-Me2C6H3)NCH2(C5H4N)
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
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).
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
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