4-[(4-chloro-6-sulpho-m-tolyl)azo]-3-hydroxynaphthalene-2,7-disulphonic acid, calcium sodium strontium salt
CAS No. 85005-83-0
4-[(4-chloro-6-sulpho-m-tolyl)azo]-3-hydroxynaphthalene-2,7-disulphonic acid, calcium sodium strontium salt;4-((4-Chloro-6-sulpho-m-tolyl)azo)-3-hydroxynaphthalene-2,7-disulphonic acid, calcium sodium strontium salt;Einecs 285-014-7