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205559

Ammonium metavanadate

99%

Synonym(s):

Ammonium vanadate(V)

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About This Item

Linear Formula:
NH4VO3
CAS Number:
7803-55-6
Molecular Weight:
116.98
PubChem Substance ID:
329752014
eCl@ss:
38180409
UNSPSC Code:
12352300
NACRES:
NA.55
EC Number:
232-261-3
MDL number:
MFCD00011430
Assay:
99%
Form:
powder, crystals or granules
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Quality Level

100

assay

99%

form

powder, crystals or granules

pH

7 (20 °C, 5.1 g/L)

density

2.32 g/cm3 at 25 °C (lit.)

SMILES string

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

InChI

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

InChI key

YBVKNHXQSRDWAA-UHFFFAOYSA-M

Application

Ammonium metavanadate may be employed in the following studies:
  • Preparation of various 2-substituted aryl benzimidazole derivatives.
  • Synthesis of dioxidovanadium(V) complex.
  • Preparation of vanadia modified titania (V2O5/TiO2) photo-catalysts.

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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

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Certificates of Analysis (COA)

Lot/Batch Number
MKCP9608
MKCK9102
MKCD8344
MKBW6645V
MKBV3115V

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Philani Vusumuzi Hlophe et al.
Scientific reports, 9(1), 10044-10044 (2019-07-13)
The development of heterojunctions is the current focus of the scientific community as these materials are visible light active and the staggered positioning of their band edges combats electron-hole recombination which is the downside of most photocatalysts. In this work
Ammonium Metavanadate an Efficient Catalyst for Erlenmeyer Synthesis.
Madje B, et al.
Journal of the Indian Chemical Society, 89(9), 1295-1299 (2012)
Ammonium Metavanadate as an Efficient Catalyst for the Synthesis of 2,4,5-Triaryl-1H-imidazoles.
Niralwad KS, et al.
Journal of Heterocyclic Chemistry, 48(3), 742-745 (2011)
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Global Trade Item Number

SKUGTIN
205559-250G04061838767851
205559-1KG04061838767844