4-hydroxy-5-[(phenylsulphonyl)amino]naphthalene-2,7-disulphonic acid
CAS No: 83-22-7
 
                Naphthalene
                            
                            
                            
                                Order
                                83221-69-6
                                
                                    6-[(2,4-diaminophenyl)azo]-3-[[4-[[4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulpho-2-naphthyl]azo]phenyl]amino]-3-sulphophenyl]azo]-4-hydroxyNaphthalene-2-sulphonic acid, lithium sodium salt
                                
                            
                            
                                Order
                                83221-67-4
                                
                                    sodium 6-[(2,4-diaminophenyl)azo]-3-[[4-[[4-[[7-[(2,4-diaminophenyl)azo]-1-hydroxy-3-sulpho-2-naphthyl]azo]phenyl]amino]-3-sulphophenyl]azo]-4-hydroxyNaphthalene-2,7-disulphonate
                                
                            
                            
                            
                                Order
                                83221-62-9
                                
                                    potassium sodium 7,7-(carbonyldiimino)bis[4-hydroxy-3-[(2-methylphenyl)azo]Naphthalene-2-sulphonate]
                                
                            
                            
                            
                            
                            
                
                 83-22-7
                                hydroxy,phenylsulphonyl,amino,naphthalene,disulphonic,83-22-7
            2025-10-24  Discover 4-hydroxy-5-[(phenylsulphonyl)amino]naphthalene-2,7-disulphonic acid (CAS No: 83-22-7) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.