[1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-bis[2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:4)
Names
[ CAS No. ]:
89735-10-4
[ Name ]:
[1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-bis[2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:4)
[Synonym ]:
Acid Red 444
C.I. Acid Red 444
[1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-bis[(2-hydroxy-6-sulfo-1-naphthalenyl)azo]-, tetrasodium salt
C.I. 22893
Acid Fast Red I
Chemical & Physical Properties
[ Molecular Formula ]:
C32H22N4NaO14S4
[ Molecular Weight ]:
837.78500
[ Exact Mass ]:
836.99100
[ PSA ]:
340.90000
[ LogP ]:
11.21200