(5or8)-[[2,4-diamino-5-[(4-sulphophenyl)azo]phenyl]azo]-(8or5)-(phenylazo)naphthalene-2-sulphonic acid
Names
[ CAS No. ]:
70660-63-8
[ Name ]:
(5or8)-[[2,4-diamino-5-[(4-sulphophenyl)azo]phenyl]azo]-(8or5)-(phenylazo)naphthalene-2-sulphonic acid
Chemical & Physical Properties
[ Density]:
1.58g/cm3
[ Molecular Formula ]:
C28H22N8O6S2
[ Molecular Weight ]:
630.65400
[ Exact Mass ]:
630.11000
[ PSA ]:
251.70000
[ LogP ]:
11.06780
[ Index of Refraction ]:
1.753