Benzoic acid,2-[[2-amino-6-[[4-[[4-[(3-carboxy-4-hydroxyphenyl)azo]-7-sulfo-1-naphthalenyl]azo]-2,5-dimethoxyphenyl]azo]-5-hydroxy-7-sulfo-1-naphthalenyl]azo]-5-nitro-,tetrasodium salt (9CI),6409-86-5 Products Supply

Name: Benzoic acid,2-[[2-amino-6-[[4-[[4-[(3-carboxy-4-hydroxyphenyl)azo]-7-sulfo-1-naphthalenyl]azo]-2,5-dimethoxyphenyl]azo]-5-hydroxy-7-sulfo-1-naphthalenyl]azo]-5-nitro-,tetrasodium salt (9CI)
CAS NO.: 6409-86-5
Synonyms:
C.I. DirectBlack 97, tetrasodium salt (8CI); C.I. 35810; C.I. Direct Black 97; CuprophenylGrey 2BL; Cuprophenyl Grey 3GL; Direct Black 97
Molecular Structure:
Molecular Formula: C42H30 N10 O16 S2 . 4 Na

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