10028

Ammonium metavanadate

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

• Synonym(s): Ammonium vanadate(V)
• Linear Formula: NH₄VO₃
• CAS Number: 7803-55-6
• Molecular Weight: 116.98
• EC Number: 232-261-3
• MDL number: MFCD00011430
• UNSPSC Code: 12352300
• eCl@ss: 38180409
• PubChem Substance ID: 329748122
• NACRES: NB.24

Properties

• grade: ACS reagent; puriss. p.a.
• Assay: ≥99.0% (RT)
• form: powder or crystals
• pH: 7 (20 °C, 5.1 g/L)
• density: 2.32 g/cm³ at 25 °C (lit.)
• anion traces: chloride (Cl^-): ≤2000 mg/kg; phosphate (PO₄^3-): ≤50 mg/kg; sulfate (SO₄^2-): ≤100 mg/kg
• cation traces: 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
• SMILES string: N.O[V](=O)=O
• InChI: 1S/H3N.H2O.2O.V/h1H3;1H2;;;/q;;;;+1/p-1
• InChI key: YBVKNHXQSRDWAA-UHFFFAOYSA-M

Description

General description

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).

Safety Information

• Pictograms: GHS06,GHS08,GHS09
• Signal Word: Danger
• Hazard Statements: H301,H319,H332,H361fd,H372,H411
• Precautionary Statements: P202 - P260 - P273 - P301 + P310 - P304 + P340 + P312 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Aquatic Chronic 2 - Eye Irrit. 2 - Repr. 2 - STOT RE 1 Inhalation
• Target Organs: Respiratory Tract
• Storage Class Code: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable