87-03-6, CAS No 87-03-6

87-03-6 4,4'-dihydroxy-7,7'-iminodi(naphthalene-2-sulphonic acid)
Product Name	4,4'-dihydroxy-7,7'-iminodi(naphthalene-2-sulphonic acid)
Synonyms	5,5-dihydroxy-2,2-dinaphthylamine-7,7-disulphonic acid;2,2-IMINOBIS-5-HYDROXYNAPHTHALENE-7-SULPHONIC ACID;7,7'-iminobis(4-hydroxynaphthalene-2-sulfonic acid);5,5'-Dihydroxy-2,2'-dinaphthylamine-7,7'-disulphonic acid;Bis-J Acid
Molecular Formula	C₂₀H₁₅NO₈S₂
Molecular Weight	461.465
InChl	InChI=1/C20H15NO8S2/c22-19-9-15(30(24,25)26)7-11-5-13(1-3-17(11)19)21-14-2-4-18-12(6-14)8-16(10-20(18)23)31(27,28)29/h1-10,21-23H,(H,24,25,26)(H,27,28,29)
CAS Registry Number	87-03-6
EINECS	201-719-4
Molecular Structure
Density	1.734g/cm³
Refractive Index	1.802

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