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590088

Sigma-Aldrich

Sodium metavanadate

anhydrous, 99.9% trace metals basis

Synonym(s):

Sodium (meta)vanadate, Sodium trioxovanadate, Sodium vanadate(V), Sodium vanadium oxide, Sodium vanadium trioxide

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About This Item

Linear Formula:
NaVO3
CAS Number:
13718-26-8
Molecular Weight:
121.93
EC Number:
237-272-7
MDL number:
MFCD00011125
UNSPSC Code:
12161600
PubChem Substance ID:
24881268
NACRES:
NA.22

grade

anhydrous

Assay

99.9% trace metals basis

reaction suitability

core: vanadium
reagent type: catalyst

SMILES string

[Na+].[O-][V](=O)=O

InChI

1S/Na.3O.V/q+1;;;-1;

InChI key

CMZUMMUJMWNLFH-UHFFFAOYSA-N

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Application

  • Sodium metavanadate has been used as vanadium source in the microbial culture media to study vanadium reduction by mesophilic and thermophilic methanogens.
  • It can be used as a precursor in the preparation of vanadium pentoxide (V2O5) coated carbon nanotubes.
  • It is also used to synthesize corrosion-inhibitive additives for organic coatings.

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

6.1D - Non-combustible acute toxic Cat.3 / toxic hazardous materials or hazardous materials causing chronic effects

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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’.

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Microbial reduction and precipitation of vanadium by mesophilic and thermophilic methanogens.
Zhang J, et al.
Chemical Geology , 370, 29-39 (2014)
Active corrosion protection and corrosion sensing in chromate-free organic coatings.
Buchheit R G, et al.
Progress in Organic Coatings, 47(3-4), 47(3-474) (2003)
Synthesis of metal oxide nanorods using carbon nanotubes as templates.
Satishkumar B C, et al.
Journal of Materials Chemistry, 10(9), 2115-2119 (2000)
Gwendolyn Moise et al.
Biochemistry, 54(42), 6490-6500 (2015-10-08)
Catalysis in protein tyrosine phosphatases (PTPs) involves movement of a protein loop called the WPD loop that brings a conserved aspartic acid into the active site to function as a general acid. Mutation of the tryptophan in the WPD loop
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Previous studies on the degenerative animal model of multiple sclerosis suggested that the copper-chelator cuprizone might directly suppress T-cell functions. Peripheral T-cell function in the cuprizone model has already been explored; therefore, in the present study, we investigated, for the
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