[1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-bis[2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:4)

Modify Date: 2024-01-27 12:07:35

[1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-bis[2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:4) Structure
[1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-bis[2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:4) structure
Common Name [1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-bis[2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:4)
CAS Number 89735-10-4 Molecular Weight 837.78500
Density N/A Boiling Point N/A
Molecular Formula C32H22N4NaO14S4 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name [1,1'-Biphenyl]-2,2'-disulfonic acid, 4,4'-bis[2-(2-hydroxy-6-sulfo-1-naphthalenyl)diazenyl]-, sodium salt (1:4)
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C32H22N4NaO14S4
Molecular Weight 837.78500
Exact Mass 836.99100
PSA 340.90000
LogP 11.21200

 Synonyms

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