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Merck
CN

10028

Ammonium metavanadate

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

Synonym(s):

Ammonium vanadate(V)

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About This Item

Linear Formula:
NH4VO3
CAS Number:
Molecular Weight:
116.98
PubChem Substance ID:
eCl@ss:
38180409
UNSPSC Code:
12352300
NACRES:
NB.24
EC Number:
232-261-3
MDL number:
Assay:
≥99.0% (RT)
Form:
powder or crystals
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Quality Level

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 (PO43-): ≤50 mg/kg, sulfate (SO42-): ≤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

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).



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Danger

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

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

Regulatory Information

危险化学品
非剧毒-急性毒性1

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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



Global Trade Item Number

SKUGTIN
10028-25G04061838662194
10028-500G04061838662200