Skip to Content
Merck
CN
All Photos(3)

Documents

Safety Information

398128

Sigma-Aldrich

Ammonium metavanadate

ACS reagent, ≥99.0%

Sign Into View Organizational & Contract Pricing
All Photos(3)
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:
329755907
NACRES:
NB.24

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 (CO32-): passes test
chloride (Cl-): ≤0.2%
sulfate (SO42-): ≤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

Looking for similar products? Visit Product Comparison Guide

Related Categories

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

Signal Word

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

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

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

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)
Stable anode performance of vanadium oxide hydrate semi-microspheres and their graphene based composite microspheres in sodium-ion batteries.
Fei H, et al.
Dalton Transactions, 44(1), 146-150 (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)
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)
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service