化工社化工社 化学情報印刷レポート · 研究参考用
2-Hydroxy-1,2,3-propanetricarboxylic acid hydrate (1:1) → Tricalcium Citrate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | 2-Hydroxy-1,2,3-propanetricarboxylic acid hydrate (1:1) | HCID 22230 | — |
| 反応物 | Calcium Hydroxide | HCID 6093208 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | Tricalcium Citrate | HCID 13136 | — |
反応手順
266 g of water and then 77.8 g of calcium hydroxide were introduced into a reactor with stirring. After homogenization of the suspension, a solution of 147.1 g of citric acid monohydrate in 266 g of water was introduced. A calcium citrate precipitate was thus obtained, which precipitate was subsequently filtered off and dried at 65° C. The final product thus obtained has a solubility in water of 1.0 g.l−1 and its calcium, assay is 24%.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06562757B1 |
| 出典データセット | uspto-grants-2003_05 |
| ORD ID | ord-37dd20cc2a5b41c09dd86ea44d762cc9 |
| 出典メモ | uspto-grants-2003_05 |