1.01711

炭酸バリウム

Technipur^®

• 化学式: BaCO₃
• CAS番号: 513-77-9
• 分子量: 197.34
• Beilstein: 7045119
• MDL番号: MFCD00003448
• UNSPSCコード: 12352302
• NACRES: NA.21

特性

• 品質水準: 200
• pH: 7-8 (16 °C, .016 g/L in H₂O)
• mp: >1450 °C (decomposition)
• SMILES記法: [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

詳細

詳細

Barium Carbonate (BaCO₃) is one of the commercially important barium compounds. It is widely used in ceramics, paints, enamels, plastics, etc. It is particularly of interest in dental and lighting applications.

アプリケーション

Barium carbonate (BaCO₃) can be used as a starting material to prepare:

• SiO₂-BaO composites for use as inorganic filler materials in dental composite resins
• silicate-containing ceramic glasses for dental applications
• commercial phosphors for solid-state lighting (SSL) applications, especially light-emitting diodes (LEDs)

It can also be used as a cation source for isovalent substitution in yellow phosphor hosts employed in solid-state white lighting applications.

法的情報

Technipur is a registered trademark of Merck KGaA, Darmstadt, Germany

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H302
• 注意書き: P264 - P270 - P301 + P312 - P501
• 危険有害性の分類: Acute Tox. 4 Oral
• 保管分類コード: 13 - Non Combustible Solids
• WGK: WGK 1
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable