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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. 4Sulfobenzenediazonium 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 | US05928723 |
| 出典データセット | uspto-grants-1999_07 |
| ORD ID | ord-bd5d9244c8a54f16a91ec9a7ce4eb2ef |
| 出典メモ | uspto-grants-1999_07 |