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Sigma-Aldrich

Ammonium metavanadate

puriss. p.a., ACS reagent, ≥99.0% (RT)

Synonyme(s) :

Ammonium vanadate(V)

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About This Item

Formule linéaire :
NH4VO3
Numéro CAS:
7803-55-6
Poids moléculaire :
116.98
Numéro CE :
232-261-3
Numéro MDL:
MFCD00011430
Code UNSPSC :
12352300
eCl@ss :
38180409
ID de substance PubChem :
329748122
Nomenclature NACRES :
NB.24

Qualité

ACS reagent
puriss. p.a.

Niveau de qualité

200

Pureté

≥99.0% (RT)

Forme

powder or crystals

pH

7 (20 °C, 5.1 g/L)

Densité

2.32 g/cm3 at 25 °C (lit.)

Traces d'anions

chloride (Cl-): ≤2000 mg/kg
phosphate (PO43-): ≤50 mg/kg
sulfate (SO42-): ≤100 mg/kg

Traces de cations

Ca: ≤125 mg/kg
Cd: ≤10 mg/kg
Co: ≤20 mg/kg
Cr: ≤100 mg/kg
Cu: ≤10 mg/kg
Fe: ≤200 mg/kg
K: ≤100 mg/kg
Mg: ≤50 mg/kg
Mn: ≤50 mg/kg
Na: ≤200 mg/kg
Ni: ≤20 mg/kg
Pb: ≤20 mg/kg
Zn: ≤10 mg/kg

Chaîne SMILES 

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

InChI

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

Clé InChI

YBVKNHXQSRDWAA-UHFFFAOYSA-M

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Description générale

Ammonium metavanadate is an inorganic compound that is used as a precursor salt for the synthesis of vanadium oxides and other ammonium compounds. It is also used as an efficient and mild catalyst in organic synthesis for the synthesis of various derivatives.

Application


  • Ultrasmall, Amorphous V(2)O(3) Intimately Anchored on a Carbon Nanofiber Aerogel Toward High-Rate Zinc-Ion Batteries.: This research demonstrates the use of ammonium metavanadate in synthesizing ultrasmall, amorphous V(2)O(3) for high-performance zinc-ion batteries, showcasing its potential in energy storage applications (Shi et al., 2024).

  • Production and transport of plasma-generated hydrogen peroxide from gas to liquid.: The study explores the role of ammonium metavanadate in enhancing the efficiency of plasma-generated hydrogen peroxide transport, highlighting its application in chemical engineering and environmental remediation (Schüttler et al., 2024).

  • High-sensitivity flip chip blue Mini-LEDs miniaturized optical instrument for non-invasive glucose detection.: This paper discusses the use of ammonium metavanadate in the development of high-sensitivity Mini-LEDs for non-invasive glucose detection, emphasizing its application in biomedical devices (Ye et al., 2024).

  • A theoretical analysis of the vibrational modes of ammonium metavanadate.: The research provides a comprehensive theoretical analysis of the vibrational modes of ammonium metavanadate, contributing to a deeper understanding of its properties for various analytical applications (Guo et al., 2023).

  • Luminescent and self-healing hybrid ionotropic hydrogel beads of ammonium metavanadate and chitosan: promising biomaterial as an antimicrobial agent, efficient dye adsorbent and ascorbic acid sensor.: This study highlights the synthesis of luminescent and self-healing hydrogel beads using ammonium metavanadate, demonstrating their multifunctional applications in biomedical and environmental fields (Shaheen et al., 2023).

Pictogrammes

Skull and crossbonesHealth hazardEnvironment
GHS06,GHS08,GHS09

Mention d'avertissement

Danger

Classification des risques

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

Organes cibles

Respiratory Tract

Code de la classe de stockage

6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials

Classe de danger pour l'eau (WGK)

WGK 3

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Certificats d'analyse (COA)

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Ammonium metavanadate: A novel catalyst for synthesis of 2-substituted benzimidazole derivatives.
Jadhav GR, et al.
Chinese Chemical Letters = Zhongguo Hua Xue Kuai Bao, 20(3), 292-295 (2009)
Flow injection method for the assay of phenothiazine neuroleptics in pharmaceutical preparations using ammonium metavanadate.
Sultan SM.
Analyst, 116(2), 177-181 (1991)
Simona Nica et al.
Journal of inorganic biochemistry, 147, 193-203 (2015-03-10)
The Schiff-base ligand (H2salhyhNH3)Cl (1) derived from salicylaldehyde and 6-aminohexanoic acid hydrazide hydrochloride reacts with ammonium metavanadate in methanol solution to yield the dioxidovanadium(V) complex [VO2(salhyhNH3)] (2). The utilized hydrazone ligand contains a flexible and protonated amino side chain. Crystallization
Diptipriya Sethi et al.
Journal of photochemistry and photobiology. B, Biology, 144, 68-74 (2015-03-03)
Vanadia modified titania (V₂O₅/TiO₂) photo-catalysts are prepared by incipient wet impregnation method using aqueous ammonium metavanadate and anatase (Aldrich) titania. Titania with various loading concentrations of vanadia from 0 to 10 wt.% have been prepared and characterized by X-ray diffraction
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
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