化工社化工社 化学情報印刷レポート · 研究参考用
Hydroxylapatite (Ca5(OH)(PO4)3) → Hydroxylapatite (Ca5(OH)(PO4)3)
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Hydroxylapatite (Ca5(OH)(PO4)3) | HCID 14781 | — |
| 反応物 | Silver Nitrate | HCID 24470 | — |
| 反応物 | Zinc Nitrate | HCID 24518 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | Hydroxylapatite (Ca5(OH)(PO4)3) | HCID 14781 | — |
| 生成物 | Silver | HCID 23954 | — |
| 生成物 | Zinc | HCID 23994 | — |
反応手順
Hydroxylapatite in an amount of 1.0 kg is added to 10 liters of water together with 32 g of silver nitrate and 69 g of zinc nitrate, and then the whole was stirred to make a reaction. The solids are separated off to form a cake, then the cake is rinsed thoroughly with distilled water and dried. The washed cake is heated or fired at 1200° C. and powdered to provide the antibacterial hydroxylapatite carrying about 2% by weight of silver in a metallic state and 1.5% by weight of zinc in a metallic state.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US05468489 |
| 出典データセット | uspto-grants-1995_11 |
| ORD ID | ord-161a16f4c90c49ac99a95de7817dfeb0 |
| 出典メモ | uspto-grants-1995_11 |