68212-33-9 trisodium 3-[[4-[[4-amino-6(or 7)-sulphonato-1-naphthyl]azo]-1-naphthyl]azo]naphthalene-1

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CAS No. 68212-33-9
Product Name trisodium 3-[[4-[[4-amino-6(or 7)-sulphonato-1-naphthyl]azo]-1-naphthyl]azo]naphthalene-1,5-disulphonate
Synonyms 1,5-Naphthalenedisulfonic acid, 3-(2-(4-(2-(4-amino-6(or 7)-sulfo-1-naphthalenyl)diazenyl)-1-naphthalenyl)diazenyl)-, sodium salt (1:3); 1,5-Naphthalenedisulfonic acid, 3-((4-((4-amino-6(or 7)-sulfo-1-naphthalenyl)azo)-1-naphthalenyl)azo)-, trisodium salt; Trisodium 3-((4-((4-amino-6(or 7)-sulphonato-1-naphthyl)azo)-1-naphthyl)azo)naphthalene-1,5-disulphonate; trisodium 3-[(E)-{4-[(E)-(4-amino-6-sulfonatonaphthalen-1-yl)diazenyl]naphthalen-1-yl}diazenyl]naphthalene-1,5-disulfonate
Molecular Formula C30H18N5Na3O9S3
Molecular Weight 757.6563

Physical property