262935
钒
powder, −325 mesh, 99.5% trace metals basis
别名:
Vanadium metal
蒸汽压
8 mmHg ( 20 °C)
质量水平
方案
99.5% trace metals basis
表单
powder
电阻率
24.8-26.0 μΩ-cm, 20°C
粒径
−325 mesh
沸点
3380 °C (lit.)
mp
1890 °C (lit.)
密度
6.11 g/mL at 25 °C (lit.)
SMILES字符串
[V]
InChI
1S/V
InChI key
LEONUFNNVUYDNQ-UHFFFAOYSA-N
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一般描述
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。
储存分类代码
13 - Non Combustible Solids
WGK
WGK 3
闪点(°F)
Not applicable
闪点(°C)
Not applicable
个人防护装备
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
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
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
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)
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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