1.01707

炭酸カルシウム

6700002749, Technipur^®

• 別名: Calcite, Limestone
• 化学式: CaCO₃
• CAS番号: 471-34-1
• 分子量: 100.09
• Beilstein: 8008338
• MDL番号: MFCD00010906
• UNSPSCコード: 12352302
• NACRES: NA.21

特性

• 品質水準: 200
• pH: 9.5-10.5 (20 °C, 100 g/L in H₂O)
• mp: 825 °C
• 密度: 2.93 g/mL at 25 °C (lit.)
• SMILES記法: [Ca++].[O-]C([O-])=O
• InChI: 1S/CH2O3.Ca/c2-1(3)4;/h(H2,2,3,4);/q;+2/p-2
• InChI Key: VTYYLEPIZMXCLO-UHFFFAOYSA-L

詳細

詳細

Calcium carbonate (also called whiting) is the most widely used additive in plastic and elastomeric applications due to its wide availability, easy processing to specific particle sizes and its compatibility with a wide range of polymer types.

アプリケーション

Calcium carbonate can be used as an inorganic filler in printed electronic applications and the plastics industry to improve the mechanical stability, flexibility, rheological and optical properties of the synthesized composite materials. In polymer formulations, CaCO₃ may be used to formulate several thermoplastics (PVC pipes and floor tiles) and thermosets such as polyesters.

It can also be used as a versatile additive in a wide range of applications such as adhesives, sealants, decorating filler, ceramic glaze, plastics, rubber, coatings, inks, etc.

法的情報

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

安全性情報

• 保管分類コード: 13 - Non Combustible Solids
• WGK: nwg
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable