化工社化工社 化学情報印刷レポート · 研究参考用
Sodium Chloride → Citric Acid
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Sodium Chloride | HCID 5234 | — |
| 反応物 | Sodium Citrate Dihydrate | HCID 71474 | — |
| 反応物 | Calcium Chloride | HCID 5284359 | — |
| 溶媒 | Sodium chloride; water | HCID 57417360 | — |
| 生成物 | Citric Acid | HCID 311 | — |
反応手順
Trisodium citrate dihydrate was added to the dilution brine consisting of 500 ppm NaCl containing 2770 ppm CaCl2 (1000 ppm Ca+2). The chelating agent was added to give concentrations equivalent to 1,000, 3,000 and 5,000 ppm of citric acid; i.e., a citric acid (molecular weight=192) concentration of 1,000 ppm was prepared by adding 1531 ppm of trisodium citrate dihydrate (molecular weight=294).
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US04466889 |
| 出典データセット | uspto-grants-1984_08 |
| ORD ID | ord-635aaa6cd548418ba9b41715dc48cc50 |
| 出典メモ | uspto-grants-1984_08 |