4-amino-3,6-bis[(4-aminophenyl)azo]-5-hydroxynaphthalene-2,7-disulphonic acid

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Names

[ CAS No. ]:
56405-32-4

[ Name ]:
4-amino-3,6-bis[(4-aminophenyl)azo]-5-hydroxynaphthalene-2,7-disulphonic acid

[Synonym ]:
Einecs 260-156-2

Chemical & Physical Properties

[ Density]:
1.77g/cm3

[ Molecular Formula ]:
C22H19N3O6S2

[ Molecular Weight ]:
485.53300

[ Exact Mass ]:
485.07200

[ PSA ]:
203.56000

[ LogP ]:
7.31900

[ Index of Refraction ]:
1.797