Sodium orthovanadate

Sodium orthovanadate
Names
IUPAC name
Sodium vanadate(V)
Other names
Sodium vanadium oxide
Identifiers
3D model (JSmol)
ChEBI
ChEMBL
ECHA InfoCard 100.033.883 Edit this at Wikidata
RTECS number
  • YW1120000
UNII
  • InChI=1S/3Na.4O.V/q3*+1;;3*-1;
  • [O-] [V](=O)([O-])[O-].[Na+].[Na+].[Na+]
Properties
Na3VO4
Molar mass 183.908 g/mol
Appearance white powder
Density 2.16 g/cm3, solid
Melting point 858 °C (1,576 °F; 1,131 K)
22.17 g/100 mL
Solubility insoluble in ethanol
Structure
cubic
Thermochemistry
164.8 J/mol K
190 J/mol K
−1757 kJ/mol
Hazards
Occupational safety and health (OHS/OSH):
Main hazards
 Harmful.
NFPA 704 (fire diamond)
NFPA 704 four-colored diamondHealth 3: Short exposure could cause serious temporary or residual injury. E.g. chlorine gasFlammability 0: Will not burn. E.g. waterInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
3
0
0
Flash point Non-flammable
Lethal dose or concentration (LD, LC):
330 mg/kg (oral, rat)
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Sodium orthovanadate is the inorganic compound with the chemical formula Na3V O4. It forms a dihydrate Na3VO4·2H2O. Sodium orthovanadate is a salt of the VO3−4 oxyanion. It is a colorless, water-soluble solid.[2]

  1. ^ "Archived copy". Archived from the original on 2016-03-04. Retrieved 2017-09-28.{{cite web}}: CS1 maint: archived copy as title (link)
  2. ^ Greenwood, Norman N.; Earnshaw, Alan (1997). Chemistry of the Elements (2nd ed.). Butterworth-Heinemann. ISBN 978-0-08-037941-8.