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204846

Sigma-Aldrich

Ammonium metavanadate

99.95% trace metals basis

Sinônimo(s):

Ammonium vanadate(V)

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About This Item

Fórmula linear:
NH4VO3
Número CAS:
7803-55-6
Peso molecular:
116.98
Número CE:
232-261-3
Número MDL:
MFCD00011430
Código UNSPSC:
12352302
ID de substância PubChem:
24852294
NACRES:
NA.23

Nível de qualidade

200

Ensaio

99.95% trace metals basis

forma

crystalline

Impurezas

≤150.0 ppm Trace Metal Analysis

densidade

2.32 g/cm3 at 25 °C (lit.)

cadeia de caracteres SMILES

N.O[V](=O)=O

InChI

1S/H3N.H2O.2O.V/h1H3;1H2;;;/q;;;;+1/p-1

chave InChI

YBVKNHXQSRDWAA-UHFFFAOYSA-M

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Categorias relacionadas

Aplicação

Ammonium metavanadate is widely used to fabricate cathode material for Li-ion batteries.

It can also be used as a precursor to synthesize various vanadium catalysts such as vanadium carbide and nitride catalysts for hydrogenation, hydrodesulfurization, and hydrodenitrogenation reactions.

Palavra indicadora

Danger

Classificações de perigo

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 2 - STOT RE 1 Inhalation

Órgãos-alvo

Respiratory Tract

Código de classe de armazenamento

6.1B - Non-combustible, acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges

Certificados de análise (COA)

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Yukti Arora et al.
Scientific reports, 8(1), 12752-12752 (2018-08-26)
Storage of solar radiation is currently accomplished by coupling two separate devices, one that captures and converts the energy into an electrical impulse (a photovoltaic cell) and another that stores this electrical output (a battery or a supercapacitor electrochemical cell).
Ashraf M Morgan et al.
Pharmacological research, 47(1), 75-85 (2003-01-16)
Vanadium is a ubiquitous trace metal present in most plant and animal tissues. Environmental exposure to trivalent and pentavalent inorganic vanadium compounds has been related to impaired different phases of reproduction. Therefore, the effects of a pentavalent inorganic vanadium compound
I V Victorov et al.
Brain research. Brain research protocols, 5(2), 135-139 (2000-04-25)
Acidophilia is one of the hallmarks of acute neuronal damage and death in brain ischemia, excitotoxic and traumatic lesions and epileptic seizures. We here describe a novel and simple method for visualizing acidophilic neurons on paraffin sections, using vanadium acid
Ghada Abdelhamid et al.
Cell biology and toxicology, 26(5), 421-434 (2010-03-12)
We recently demonstrated that V(5+) downregulates 2,3,7,8-tetrachlorodibenzo-p-dioxin (TCDD)-mediated induction of Cyp1a1 mRNA, protein, and catalytic activity levels in Hepa 1c1c7 cells through transcriptional mechanism. Therefore, it is important to investigate whether similar changes occur in humans. For this purpose, we
Katherine H Thompson et al.
Biological trace element research, 86(1), 31-44 (2002-05-11)
Today, vanadium compounds are frequently included in nutritional supplements and are also being developed for therapeutic use in diabetes mellitus. Previously, tissue uptake of vanadium from bis(maltolato)oxovanadium(IV) (BMOV) was shown to be increased compared to its uptake from vanadyl sulfate
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