Skip to Content
Merck
All Photos(3)

Key Documents

View All Documentation

205559

Sigma-Aldrich

Ammonium metavanadate

99%

Synonym(s):

Ammonium vanadate(V)

Sign Into View Organizational & Contract Pricing
All Photos(3)

About This Item

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:
329752014
NACRES:
NA.55
Assay:
99%
form:
powder, crystals or granules
Pricing and availability is not currently available.

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

Looking for similar products? Visit Product Comparison Guide

Related Categories

Application

Ammonium metavanadate may be employed in the following studies:
  • Preparation of various 2-substituted aryl benzimidazole derivatives.[1]
  • Synthesis of dioxidovanadium(V) complex.[2]
  • Preparation of vanadia modified titania (V2O5/TiO2) photo-catalysts.[3]

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

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

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCW7822
MKCS9227
MKCQ6670
MKCP9608
MKCK9102

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

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

Visit the Document Library

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 effective catalyst for synthesis of α-hydroxyphosphonates.
Sonar SS, et al.
ARKIVOC (Gainesville, FL, United States), 2, 138-148 (2009)
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)
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)
View All Related Papers

Questions

Reviews

No rating value

Active Filters

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