5-Amino-1-hydroxy-2-naphthalenesulfonic acid synthesis
1synthesis methods
- Product Name:5-Amino-1-hydroxy-2-naphthalenesulfonic acid
- CAS Number:58596-07-9
- Molecular formula:C10H9NO4S
- Molecular Weight:239.25
5-amino-1-naphthol is sulfonated with 96 % sulfuric acid at 20℃, and the sparingly soluble product is isolated after quenching.
Yield:-
Reaction Conditions:
Reagiert das schwefelsaures Salz;
References:
DE68564,1800,C [Fortschr. Teerfarbenfabr. Verw. Industriezweige,vol. 3,p. 486][Fortschr. Teerfarbenfabr. Verw. Industriezweige,vol. 3,p. 486]