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204846

Ammonium metavanadate

99.95% trace metals basis

Synonym(s):

Ammonium vanadate(V)

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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:
12352302
PubChem Substance ID:
24852294
NACRES:
NA.23
Assay:
99.95% trace metals basis
Form:
crystalline

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Quality Level

200

Assay

99.95% trace metals basis

form

crystalline

impurities

≤150.0 ppm Trace Metal Analysis

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

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1 of 4

This Item
3981282055591.01226
Ammonium metavanadate 99.95% trace metals basis

Sigma-Aldrich

204846

Ammonium metavanadate

Ammonium metavanadate ACS reagent, ≥99.0%

Sigma-Aldrich

398128

Ammonium metavanadate

Ammonium metavanadate 99%

Sigma-Aldrich

205559

Ammonium metavanadate

Ammonium monovanadate GR for analysis Reag. Ph Eur

Supelco

1.01226

Ammonium monovanadate

form

crystalline

form

powder

form

powder, crystals or granules

form

solid

assay

99.95% trace metals basis

assay

≥99.0%

assay

99%

assay

-

Quality Level

200

Quality Level

200

Quality Level

100

Quality Level

100

density

2.32 g/cm3 at 25 °C (lit.)

density

2.32 g/cm3 at 25 °C (lit.)

density

2.32 g/cm3 at 25 °C (lit.)

density

2.3 g/cm3 at 20 °C

impurities

≤150.0 ppm Trace Metal Analysis

impurities

-

impurities

-

impurities

-

Application

Ammonium metavanadate is widely used to fabricate cathode material for Li-ion batteries.

It can also be used as a precursor to synthesize various vanadium catalysts such as vanadium carbide and nitride catalysts for hydrogenation, hydrodesulfurization, and hydrodenitrogenation reactions.

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

6.1B - 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

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCZ7406
MKCZ4745
MKCX9740
MKCX3735
MKCN3980

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Yukti Arora et al.
Scientific reports, 8(1), 12752-12752 (2018-08-26)
Storage of solar radiation is currently accomplished by coupling two separate devices, one that captures and converts the energy into an electrical impulse (a photovoltaic cell) and another that stores this electrical output (a battery or a supercapacitor electrochemical cell).
Ashraf M Morgan et al.
Pharmacological research, 47(1), 75-85 (2003-01-16)
Vanadium is a ubiquitous trace metal present in most plant and animal tissues. Environmental exposure to trivalent and pentavalent inorganic vanadium compounds has been related to impaired different phases of reproduction. Therefore, the effects of a pentavalent inorganic vanadium compound
I V Victorov et al.
Brain research. Brain research protocols, 5(2), 135-139 (2000-04-25)
Acidophilia is one of the hallmarks of acute neuronal damage and death in brain ischemia, excitotoxic and traumatic lesions and epileptic seizures. We here describe a novel and simple method for visualizing acidophilic neurons on paraffin sections, using vanadium acid
Tridib Chakraborty et al.
Mutation research, 609(2), 117-128 (2006-09-01)
Carcinogen-induced DNA base modification and subsequent DNA lesions are the critical events for the expression of premalignant phenotype of the cell. We have therefore investigated the chemopreventive efficacy of a vanadium salt against diethylnitrosamine (DEN)-induced early DNA and chromosomal damages
Katherine H Thompson et al.
Biological trace element research, 86(1), 31-44 (2002-05-11)
Today, vanadium compounds are frequently included in nutritional supplements and are also being developed for therapeutic use in diabetes mellitus. Previously, tissue uptake of vanadium from bis(maltolato)oxovanadium(IV) (BMOV) was shown to be increased compared to its uptake from vanadyl sulfate
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