5850-21-5 Benzoic acid,2-[2-[2-amino-5-hydroxy-6-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-7-sulfo-1-nap

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CAS No. 5850-21-5
Product Name Benzoic acid,2-[2-[2-amino-5-hydroxy-6-[2-(2-hydroxy-5-nitrophenyl)diazenyl]-7-sulfo-1-naphthalenyl]diazenyl]-,sodium salt (1:2)
Synonyms Benzoicacid, 2-[[2-amino-5-hydroxy-6-[(2-hydroxy-5-nitrophenyl)azo]-7-sulfo-1-naphthalenyl]azo]-,disodium salt (9CI); Benzoic acid,o-[[2-amino-5-hydroxy-6-[(2-hydroxy-5-nitrophenyl)azo]-7-sulfo-1-naphthyl]azo]-,disodium salt (8CI); Acid Chrome Black O; C.I. 20320; C.I. Mordant Black 106; Chrome Black O; Diamond Black PG Extra; Mordant Black 106
Molecular Formula C23H16N6O9S・2Na

Physical property