204862

Vanadium(IV) oxide sulfate hydrate

≥99.99% trace metals basis

• Synonym(s): Vanadyl sulfate hydrate
• Linear Formula: VOSO₄ · xH₂O
• CAS Number: 123334-20-3
• Molecular Weight: 163.00 (anhydrous basis)
• MDL number: MFCD00149933
• UNSPSC Code: 12352302
• PubChem Substance ID: 24852296
• NACRES: NA.23

Properties

• Quality Level: 200
• assay: ≥99.99% trace metals basis
• form: solid
• composition: Degree of hydration, 3-5
• reaction suitability: reagent type: catalyst; core: vanadium
• impurities: ≤100.0 ppm Trace Metal Analysis
• mp: 105 °C (lit.)
• application(s): battery manufacturing
• SMILES string: O=[V++].[H]O[H].[O-]S([O-])(=O)=O
• InChI: 1S/H2O4S.H2O.O.V/c1-5(2,3)4;;;/h(H2,1,2,3,4);1H2;;/q;;;+2/p-2
• InChI key: DKCWBFMZNUOFEM-UHFFFAOYSA-L

Description

Application

Vanadium(IV) oxide sulfate hydrate can be used as a starting material to synthesize V₂O₅ nanoparticles and vanadium-based oxidation catalysts for selective oxidation reactions. It can also be used as a precursor to fabricate various coatingmaterials. For example, it is used as an additive in the formation of black plasma electrolytic oxidation (PEO) coating on aluminum alloy.

Safety Information

• pictograms: GHS06,GHS09
• signalword: Danger
• hcodes: H301,H411
• pcodes: P264 - P273 - P301 + P310 - P391 - P405 - P501
• Hazard Classifications: Acute Tox. 3 Oral - Aquatic Chronic 2
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Gloves