2,2'-Stilbenedisulfonicacid, 4,4'-bis[[4,6-diamino-5-[(p-sulfophenyl)azo]-m-tolyl]azo]-, tetrasodiumsalt (8CI)

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Names

[ CAS No. ]:
7401-47-0

[ Name ]:
2,2'-Stilbenedisulfonicacid, 4,4'-bis[[4,6-diamino-5-[(p-sulfophenyl)azo]-m-tolyl]azo]-, tetrasodiumsalt (8CI)

Chemical & Physical Properties

[ Density]:
1.68g/cm3

[ Molecular Formula ]:
C40H36N12NaO12S4+

[ Molecular Weight ]:
1028.04000

[ Exact Mass ]:
1027.14000

[ PSA ]:
453.96000

[ LogP ]:
16.09900

[ Index of Refraction ]:
1.762