Sodium metavanadate

Base Information

• Chemical Name: Sodium metavanadate
• CAS No.: 13718-26-8
• Deprecated CAS: 12436-25-8,188478-12-8,188478-12-8
• Molecular Formula: NaO₃V
• Molecular Weight: 121.929
• Hs Code.: 28419000
• European Community (EC) Number: 237-272-7
• UN Number: 3285
• UNII: 252S9L5606
• DSSTox Substance ID: DTXSID3044336
• Wikipedia: Sodium metavanadate
• Wikidata: Q418510
• Mol file: 13718-26-8.mol

Synonyms:Sodium metavanadate;13718-26-8;Sodium vanadate(V);Sodium trioxovanadate;Vanadic acid, monosodium salt;Sodium vanadate (meta);Sodiummetavanadate;sodium oxido(dioxo)vanadium;Sodium trioxovanadate(1-);sodium;oxido(dioxo)vanadium;Metawanadan sodowy;Metawanadan sodowy [Polish];Vanadate (VO31-), sodium;Monosodium trioxovanadate(1-);CCRIS 6881;Sodium (meta)vanadate;Vanadic acid (HVO3), sodium salt;EINECS 237-272-7;NSC 79535;Vanadate (VO31-), sodium (1:1);AI3-51890;Vanadate(VO3(1-)), sodium;UNII-252S9L5606;252S9L5606;EC 237-272-7;NaVO3;MFCD00011125;metawanadansodowy;NaO3V;Na.O3-V;Sodium metavanadate, 99%;Sodium vanadate(V) (NaVO3);SODIUM VANADIUM TRIOXIDE;Vanadate (VO31#-), sodium;DTXSID3044336;SODIUM METAVANADATE [MI];CHEBI:75221;CMZUMMUJMWNLFH-UHFFFAOYSA-N;NSC-79535;SODIUM METAVANADATE [WHO-DD];AKOS015913754;Vanadato (VO31-), sodio (1:1);DB14702;Sodium metavanadate, >=98.0% (RT);(Sodium vanadate);Sodium metavanadate, technical grade, 90%;LS-161360;Sodium vanadate(V) (NaVO3) (6CI,7CI);FT-0689155;D78051;Q418510;Sodium metavanadate, anhydrous, 99.9% trace metals basis

Chemical Property of Sodium metavanadate

Chemical Property:

• Appearance/Colour: white to off-white powder
• Melting Point: 600 ºC
• PSA: 57.20000
• Density: 3.241 g/cm3
• LogP: -0.35640
• Storage Temp.: Sealed in dry,Room Temperature
• Water Solubility.: Soluble in water.
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 0
• Exact Mass: 121.918471
• Heavy Atom Count: 5
• Complexity: 49.8
• Transport DOT Label: Poison

Purity/Quality:

99% ^*data from raw suppliers

Sodium metavanadate, min. 96% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): T
• Hazard Codes: T
• Statements: 25-36/37/38
• Safety Statements: 26-36/37/39-45

MSDS Files:

SDS file from LookChem

Useful:

• Chemical Classes: Metals -> Metals, Inorganic Compounds
• Canonical SMILES: [O-][V](=O)=O.[Na+]
• Uses: Sodium metavanadate is used as an analytical reagent and mordant. It is also found to be useful in the photography industry and the pharmaceutical industry. In addition to this, it is used in the making of vanadium alloy and vanadium catalyst. Vanadium is a metallic element that occurs in six oxidation states and numerous inorganic compounds. Some of the more important compounds are vanadium pentoxide (V2O5), sodium metavanadate (NaVO3), sodium orthovanadate (Na3VO4), vanadyl sulfate (VOSO4), and ammonium vanadate (NH4VO3). Vanadium is used primarily as an alloying agent in steels and non-ferrous metals (ATSDR, 1990). Vanadium compounds are also used as catalysts and in chemical, ceramic or specialty applications. Sodium metavanadate (SMV) is a vanadium salt that can be used as a corrosion inhibitor with good inhibition efficiency (98%) at 200 ppm. It can be used in the protection of carbon steel.

Technology Process of Sodium metavanadate

There total 51 articles about Sodium metavanadate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

sodium nitrate (7631-99-4) + iron(III) orthovanadate(V) → iron(III) oxide + sodium metavanadate (12436-25-8,13718-26-8) + NaFe3V4O15 + Na(1+)*Fe(3+)*V2O7(4-)=NaFeV2O7 + Nitrogen dioxide (10102-44-0)

Guidance literature:

In neat (no solvent); byproducts: O2; above 380°C; detd. by X-ray diffraction;

Reference yield:

Cs0.67Na0.33VO2SO4 → cesium metavanadate + sodium metavanadate (12436-25-8,13718-26-8) + sulfur trioxide (7446-11-9)

Guidance literature:

In neat (no solvent); heating (1050°C);

Reference yield:

iron(III) orthovanadate(V) + sodium sulfate (7757-82-6) → iron(III) oxide + sodium metavanadate (12436-25-8,13718-26-8) + sulfur trioxide (7446-11-9)

Guidance literature:

In neat (no solvent); above 700°C; detd. by X-ray diffraction;

upstream raw materials:

sodium carbonate

sodium chlorite

sodium hydroxide

cobalt(II) oxide

Downstream raw materials:

potassium metavanadate

sodium fluoride

lithium fluoride

sodium chloride

Refernces

• 1、 Su, Bizhe,Wu, Shuilin,Liang, Hanqin,Zhou, Wenchong,Liu, Junnan,Goonetilleke, Damian,Sharma, Neeraj,Sit, Patrick H.-L.,Zhang, Wenjun,Yu, Denis Y.W.. "High-performance NaVO3 with mixed cationic and anionic redox reactions for Na-ion battery applications". . p. 8836 - 8844. Retrieved 2020/11/24.
• 2、 Yamamoto, Hajime,Ogata, Takahiro,Sakai, Yuki,Azuma, Masaki. "Stability of Polar Structure in Filling-Controlled Giant Tetragonal Perovskite Oxide PbVO3". . p. 2755 - 2760. Retrieved 2019/02/19.