329436

Barium carbonate

99.98% trace metals basis

• Sinónimos: Barium monocarbonate, Pigment White 10, Witherite
• Fórmula lineal: BaCO₃
• Número de CAS: 513-77-9
• Peso molecular: 197.34
• Beilstein/REAXYS Number: 7045119
• EC Number: 208-167-3
• MDL number: MFCD00003448
• UNSPSC Code: 12352302
• PubChem Substance ID: 24859789
• NACRES: NA.23

Propiedades

• Quality Level: 100
• assay: 99.98% trace metals basis
• form: powder
• impurities: ≤250.0 ppm Trace Metal Analysis
• SMILES string: [Ba++].[O-]C([O-])=O
• InChI: 1S/CH2O3.Ba/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
• InChI key: AYJRCSIUFZENHW-UHFFFAOYSA-L

Descripción

Application

• Dielectric Properties of Materials Used for Microwave-Based NOx Gas Dosimeters: This study discusses the use of barium carbonate in microwave-based gas dosimeters, highlighting its significance in material science for environmental monitoring applications (Walter et al., 2024).
• Barium carbonate and barium titanate for ultra-high temperature thermochemical energy storage: Focuses on the use of barium carbonate in energy storage systems, particularly at ultra-high temperatures, which is crucial for advancing renewable energy technologies (Williamson et al., 2024).
• Enhanced electrode reaction for La0. 8Sr0. 2FeO3-δ-Sm0. 2Ce0. 8O1. 9 composite cathode by barium carbonate nanoparticles as a synergistic catalyst: Discusses the catalytic properties of barium carbonate nanoparticles in solid oxide fuel cells, an important area of research in material science and sustainable energy (Li et al., 2024).

Información de seguridad

• pictograms: GHS07
• signalword: Warning
• hcodes: H302
• pcodes: P264 - P270 - P301 + P312 - P501
• Hazard Classifications: Acute Tox. 4 Oral
• Storage Class: 13 - Non Combustible Solids
• wgk_germany: WGK 1
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: dust mask type N95 (US), Eyeshields, Faceshields, Gloves