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Ammonium metavanadate

Name: Ammonium metavanadate
Brand: SIGALD

ACS reagent, ≥99.0%

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:

329755907

eCl@ss:

38180409

UNSPSC Code:

12352300

NACRES:

NB.24

EC Number:

232-261-3

MDL number:

MFCD00011430

Assay:

≥99.0%

Grade:

ACS reagent

Form:

powder

Solubility:

NH₄OH: passes test

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Properties

grade

ACS reagent

Quality Level

200

assay

≥99.0%

form

powder

reaction suitability

reagent type: catalyst
core: vanadium

pH

7 (20 °C, 5.1 g/L)

solubility

NH₄OH: passes test

density

2.32 g/cm³ at 25 °C (lit.)

anion traces

carbonate (CO₃^2-): passes test, chloride (Cl^-): ≤0.2%, sulfate (SO₄^2-): ≤0.05%

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 a water soluble inorganic acid. It is a cheaply available, mild and efficient catalyst. Its ability to alter female reproduction has been studied in swiss albino mice.

Application

Ammonium metavanadate may be used as a substrate in the synthesis of the following:

silver vanadate (AgVO₃) nanorods
manganese vanadate nanobelts
vanadium oxide hydrate semi-microspheres

It may be used as a catalyst in the synthesis of the following:

azalactone derivatives
2,4,5-triaryl-1H-imidazoles
octahydroquinazolinone derivatives
α-hydroxyphosphonates

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pictograms

GHS06,GHS08,GHS09

signalword

Danger

hcodes

H301,H319,H332,H361fd,H372,H411

pcodes

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

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

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Synthesis of manganese vanadate nanobelts and their visible light photocatalytic activity for methylene blue.

Pei LZ, et al.

Journal of Experimental Nanoscience, 1-18 (2015)

AgVO₃ nanorods: Synthesis, characterization and visible light photocatalytic activity.

Solid State Sciences, 39, 34-39 (2015)

Microwave-assisted one-pot synthesis of octahydroquinazolinone derivatives using ammonium metavanadate under solvent-free condition.

Niralwad KS, et al.

Tetrahedron Letters, 51(28), 3616-3618 (2010)

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