72152-66-0 5-[[2,4-dihydroxy-5-[[4-(6-methyl-4-sulphobenzothiazol-2-yl)phenyl]azo]phenyl]azo]-4-hydr

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Basic

CAS No. 72152-66-0
Product Name 5-[[2,4-dihydroxy-5-[[4-(6-methyl-4-sulphobenzothiazol-2-yl)phenyl]azo]phenyl]azo]-4-hydroxy-3-[(4-nitrophenyl)azo]naphthalene-2,7-disulphonic acid
Synonyms 2,7-Naphthalenedisulfonic acid, 5-(2-(2,4-dihydroxy-5-(2-(4-(6-methyl-4-sulfo-2-benzothiazolyl)phenyl)diazenyl)phenyl)diazenyl)-4-hydroxy-3-(2-(4-nitrophenyl)diazenyl)-; 2,7-Naphthalenedisulfonic acid, 5-((2,4-dihydroxy-5-((4-(6-methyl-4-sulfo-2-benzothiazolyl)phenyl)azo)phenyl)azo)-4-hydroxy-3-((4-nitrophenyl)azo)-; 5-((2,4-Dihydroxy-5-((4-(6-methyl-4-sulphobenzothiazol-2-yl)phenyl)azo)phenyl)azo)-4-hydroxy-3-((4-nitrophenyl)azo)naphthalene-2,7-disulphonic acid; (3Z)-5-{(E)-[(3Z)-6-hydroxy-3-{2-[4-(6-methyl-4-sulfo-1,3-benzothiazol-2-yl)phenyl]hydrazinylidene}-4-oxocyclohexa-1,5-dien-1-yl]diazenyl}-3-[2-(4-nitrophenyl)hydrazinylidene]-4-oxo-3,4-dihydronaphthalene-2,7-disulfonic acid
Molecular Formula C36H24N8O14S4
Molecular Weight 920.881

Physical property

Density 1.818g/cm3
Refractive index 1.816