262935
钒
powder, −325 mesh, 99.5% trace metals basis
别名:
Vanadium metal
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关于此项目
经验公式（希尔记法）:
V
化学文摘社编号:
分子量:
50.94
NACRES:
NA.23
PubChem Substance ID:
UNSPSC Code:
12141749
EC Number:
231-171-1
MDL number:
InChI key
LEONUFNNVUYDNQ-UHFFFAOYSA-N
InChI
1S/V
SMILES string
[V]
vapor pressure
8 mmHg ( 20 °C)
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.)
Quality Level
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General description
钒(V)是灰色至炭灰色的过渡金属，以其高强度和耐腐蚀性著称。密度约6.11 g/cm³，多种氧化态形式令其适于无数化学应用。钒主要用于生产高强度钢合金，也可制成硫酸生产催化剂，并用于多种电化学应用。本品为钒的高纯度粉末，粒径−325目，纯度99.5%（微量金属分析法），尤其适合要求杂质尽可能低的各种应用。
存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Grayson Deysher et al.
ACS nano, 14(1), 204-217 (2019-12-06)
MXenes are a family of two-dimensional (2D) transition metal carbides, nitrides, and carbonitrides with a general formula of Mn+1X
Remy Babich et al.
Environment international, 144, 106019-106019 (2020-08-21)
Chronic kidney disease of unknown etiology (CKDu) is an emerging global concern affecting several agricultural communities in the Americas and South Asia. Environmental contaminants such as heavy metals (e.g., Cd, As, Pb, and V) and organic pesticides (e.g., glyphosate) in
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
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
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
商品
Biomedical implants are essentially foreign substances within the human body that must survive many years’ exposure to demanding mechanical and physiological conditions. Despite these challenges, metal implants have been widely used to substitute for or rebuild hard tissues such as bones and teeth.
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