化工社化工社 化学情報印刷レポート · 研究参考用
Nitric Acid → 4-Sulfobenzenediazonium hydroxide
関与物質
| 役割 | 名称 | HCID | 仕込み量 |
|---|---|---|---|
| 反応物 | Nitric Acid | HCID 944 | — |
| 反応物 | Sulfanilic acid | HCID 8479 | — |
| 反応物 | Sodium Nitrite | HCID 23668193 | — |
| 溶媒 | Water | HCID 962 | — |
| 生成物 | 4-Sulfobenzenediazonium hydroxide | HCID 22715296 | — |
反応手順
Two hundred grams of CB-A is added to a solution of 10.1 g sulfanilic acid and 6.23 g of concentrated nitric acid in 21 g of water. A solution of 4.87 g of NaNO2 in 10 g of water is added to the rapidly stirring mixture. 4-Sulfobenzenediazonium hydroxide inner salt is formed in situ, which reacts with the carbon black. After 15 minutes, the dispersion is dried in an oven at 125 C.
情報源と証拠
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| 特許番号 | US06172120B2 |
| 出典データセット | uspto-grants-2001_01 |
| ORD ID | ord-221e0f3cbcb04365b0b8f5e9cadce4b9 |
| 出典メモ | uspto-grants-2001_01 |