4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid
CAS No: 90-21-1

Naphthalene
Order
84583-80-2
1-Naphthalenesulfonic acid, 4-amino-, diazotized, coupled with diazotized aniline and Dyers mulberry extract, sodium salts
90-21-1
chloro,hydroxynaphthalene,disulphonic,naphthalene,90-21-1
2025-08-02 Discover 4-chloro-5-hydroxynaphthalene-2,7-disulphonic acid (CAS No: 90-21-1) and related compounds. Ideal for advanced chemical applications. Competitive pricing, fast delivery, and expert support worldwide.