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450243

Sigma-Aldrich

Sodium orthovanadate

99.98% trace metals basis

Synonym(s):
Trisodium vanadate
Linear Formula:
Na3VO4
CAS Number:
Molecular Weight:
183.91
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

99.98% trace metals basis

form

solid

reaction suitability

core: vanadium
reagent type: catalyst

mp

850-866 °C (lit.)

SMILES string

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

InChI

1S/3Na.4O.V/q3*+1;;3*-1;

InChI key

IHIXIJGXTJIKRB-UHFFFAOYSA-N

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Sodium orthovanadate 99.98% trace metals basis

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Sodium orthovanadate

Sodium acetate 99.995% trace metals basis

Sigma-Aldrich

229873

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Sodium orthovanadate ≥90% (titration)

Sigma-Aldrich

S6508

Sodium orthovanadate

Sodium metavanadate anhydrous, 99.9% trace metals basis

Sigma-Aldrich

590088

Sodium metavanadate

assay

99.98% trace metals basis

assay

99.995% trace metals basis

assay

≥90% (titration)

assay

99.9% trace metals basis

form

solid

form

solid

form

crystalline powder

form

-

reaction suitability

core: vanadium, reagent type: catalyst

reaction suitability

core: sodium

reaction suitability

-

reaction suitability

core: vanadium, reagent type: catalyst

mp

850-866 °C (lit.)

mp

>300 °C (dec.) (lit.)

mp

850-866 °C (lit.)

mp

-

Quality Level

200

Quality Level

200

Quality Level

200

Quality Level

200

Application

Sodium orthovanadate (Na3VO4) can be used as a metal precursor in the synthesis of:
  • Vanadium-MCM-48 (V-MCM-48) by anion-exchange method. V-MCM-48 is used as a catalyst in oxidation of styrene to benzaldehyde.
  • Nanorods of vanadium oxide particles by glycothermal method.
  • Yttrium vanadate (YVO4) doped with colloidal europium.

Biochem/physiol Actions

An inhibitor of protein tyrosine phosphatases, alkaline phosphatases and ATPases.
Inhibits ATPase, alkaline phosphatase and tyrosine phosphatase. Decavanadate, which is formed at acidic pH, inhibits inositol 1,4,5-trisphosphate (IP3)-induced Ca2+ release from endocrine cells and blocks IP3 binding to its receptor in brain tissue.

Packaging

Exhibits various biological and physiological effects in the human body

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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