6409-85-4 tetrasodium 2-[[4-[[4-[[8-(2,4-diamino-5-nitro-phenyl)azo-1-hydroxy-5-sulfonato-2-naphthyl]azo]-6-sulfonato-1-naphthyl]azo]-1-naphthyl]azo]benzene-1,4-disulfonate

Name: tetrasodium 2-[[4-[[4-[[8-(2,4-diamino-5-nitro-phenyl)azo-1-hydroxy-5-sulfonato-2-naphthyl]azo]-6-sulfonato-1-naphthyl]azo]-1-naphthyl]azo]benzene-1,4-disulfonate
Synonyms: 1,4-Benzenedisulfonicacid,2-[[4-[[4-[[8-[(2,4-diamino-5-nitrophenyl)azo]-1-hydroxy-5-sulfo-2-naphthalenyl]azo]-6-sulfo-1-naphthalenyl]azo]-1-naphthalenyl]azo]-,tetrasodium salt (9CI); C.I. Direct Black 77, tetrasodium salt (8CI); C.I.35860; C.I. Direct Black 77; Sirius Supra Grey GG
CAS Number:6409-85-4
Molecular Formula:C42H29 N11 O15 S4 . 4 Na
Molecular Weight:0
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