反応式
[S:1]([OH:11])(=[O:10])([C:3]1[CH:8]=[CH:7][C:6]([NH2:9])=[CH:5][CH:4]=1)=[O:2].[N+:12]([O-])(O)=O.N([O-])=O.[Na+]>O>[OH-:2].[S:1]([C:3]1[CH:4]=[CH:5][C:6]([N+:9]#[N:12])=[CH:7][CH:8]=1)([OH:11])(=[O:10])=[O:2]参加物
5
実験手順
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.
出典と根拠
- ORDレコード
- ord-bd5d9244c8a54f16a91ec9a7ce4eb2ef
- 出典データセット
- uspto-grants-1999_07
- 特許番号
- US05928723
関連ノート
読み込み中…