化工社化工社 化学情報印刷レポート · 研究参考用
Calcium propionate → Calcium propionate sorbate
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Calcium propionate | HCID 19999 | — |
| 反応物 | Potassium Sorbate | HCID 23676745 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | Calcium propionate sorbate | HCID 9964560 | 90% |
反応手順
186 g (1 mol) of calcium propionate are dissolved in 500 ml of water. To this solution are added, at 25° C., a solution of 56 g (0.37 mol) of potassium sorbate in 60 ml of water. During addition a precipitate forms which is filtered off after 2 min. The precipitate is dried to constant weight at 150 mbar and 50° C. 90% pure calcium propionate sorbate is obtained as a white powder in 75% yield.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06693216B2 |
| 出典データセット | uspto-grants-2004_02 |
| ORD ID | ord-d5a7903d4d7f4fe1b70509b8b6a822d5 |
| 出典メモ | uspto-grants-2004_02 |