343137

Barium tungstate

−100 mesh, 99.9% trace metals basis

• Synonym(s): Barium white, Tungsten white
• Linear Formula: BaWO₄
• CAS Number: 7787-42-0
• Molecular Weight: 385.16
• NACRES: NA.22
• PubChem Substance ID: 24861108
• UNSPSC Code: 12352300
• EC Number: 232-114-3
• MDL number: MFCD00014193
• eCl@ss: 32160703

Properties

• assay: 99.9% trace metals basis
• form: powder
• reaction suitability: core: barium, reagent type: catalyst, reagent type: catalyst; core: tungsten
• particle size: −100 mesh
• density: 5.04 g/mL at 25 °C (lit.)
• SMILES string: [Ba++].[O-][W]([O-])(=O)=O
• InChI: 1S/Ba.4O.W/q+2;;;2*-1;
• InChI key: SJPVUFMOBDBTHQ-UHFFFAOYSA-N

Description

Application

Investigations on:

• Luminescence properties
• Antimonate photocatalysts
• Dielectric and tunable characteristics of composite ceramics for microwave applications
• Nanohybrid synthesis, luminescence and spontaneous conversion to hexagonal tungsten trioxide nanosheets

Electrochemical synthesis and investigation of barium tungstate crystals

Reactant for ammonolysis to give oxynitride

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Codes: H302 + H332
• Precautionary Statements: P261 - P264 - P270 - P271 - P301 + P312 - P304 + P340 + P312
• Hazard Classifications: Acute Tox. 4 Inhalation - Acute Tox. 4 Oral
• Storage Class: 11 - Combustible Solids
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• PPE (personal protective equipment): dust mask type N95 (US), Eyeshields, Gloves