25317-39-9, CAS No 25317-39-9

25317-39-9 7-hydroxy-8-[[4-(phenylazo)phenyl]azo]naphthalene-1,3-disulphonic acid
Product Name	7-hydroxy-8-[[4-(phenylazo)phenyl]azo]naphthalene-1,3-disulphonic acid
Synonyms	7-Hydroxy-8-((4-(phenylazo)phenyl)azo)naphthalene-1,3-disulphonic acid;(8Z)-7-oxo-8-({4-[(E)-phenyldiazenyl]phenyl}hydrazono)-7,8-dihydronaphthalene-1,3-disulfonic acid
Molecular Formula	C₂₂H₁₆N₄O₇S₂
Molecular Weight	512.515
InChl	InChI=1/C22H16N4O7S2/c27-19-11-6-14-12-18(34(28,29)30)13-20(35(31,32)33)21(14)22(19)26-25-17-9-7-16(8-10-17)24-23-15-4-2-1-3-5-15/h1-13,25H,(H,28,29,30)(H,31,32,33)/b24-23+,26-22+
CAS Registry Number	25317-39-9
EINECS	246-826-7
Molecular Structure
Density	1.58g/cm³
Refractive Index	1.721

25317-39-9 7-hydroxy-8-[[4-(phenylazo)phenyl]azo]naphthalene-1,3-disulphonic acid