3-hydroxy-4-[(4-sulphonaphthyl)azo]naphthalene-2,7-disulphonic acid

CAS No: 642-59-1

642-59-1
642-59-1 hydroxy,sulphonaphthyl,naphthalene,disulphonic,642-59-1
2025-07-28 Discover 3-hydroxy-4-[(4-sulphonaphthyl)azo]naphthalene-2,7-disulphonic acid (CAS No: 642-59-1) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.