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ZEOLITE
🧪 基本信息
| CAS | 1318-02-1 |
| EC | 215-283-8/930-915-9/930-985-0/930-993-4 |
| 功能 | 吸附、防结块、填充、除臭 |
| PubChem CID | — |
| 最后更新 | 04/10/2012 |
⚖️ EU 监管状态
✓ 在 EU 监管 5 个 Annex 中均无对应条目 (按名称匹配)
📖 化学描述
Zeolites. Crystalline aluminosilicates, composed of silica (SiO2) and alumina (Al2O3), in various proportions plus metallic oxides. Produced by hydrothermal treatment of a solid aluminosilicate or of a gel obtained by the reaction of sodium hydroxide, alumina hydrate and sodium silicate. The initially obtained product, or a naturally occurring analog, may be partially ion-exchanged to introduce other cations. Specific zeolites are identified by notations indicating crystal structure and predominant cation, e.g., KA, CaX, NaY