Benzoic acid, 5-[2-[4′-[2-(1-amino-4-sulfo-2-naphthalenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-2-hydroxy-, sodium salt (1:2)
CAS Registry Number®
2429-79-0
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CAS Name
Benzoic acid, 5-[2-[4′-[2-(1-amino-4-sulfo-2-naphthalenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-2-hydroxy-, sodium salt (1:2)Molecular Formula
C29H21N5O6S.2NaCite this Page
Benzoic acid, 5-[2-[4′-[2-(1-amino-4-sulfo-2-naphthalenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-2-hydroxy-, sodium salt (1:2). CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=2429-79-0 (retrieved ) (CAS RN: 2429-79-0). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C29H21N5O6S.2Na/c30-28-23-4-2-1-3-22(23)27(41(38,39)40)16-25(28)34-32-20-11-7-18(8-12-20)17-5-9-19(10-6-17)31-33-21-13-14-26(35)24(15-21)29(36)37;;/h1-16,35H,30H2,(H,36,37)(H,38,39,40);;
InChIKey
InChIKey=NFUXOZCZNNSIQD-UHFFFAOYSA-N
SMILES
S(=O)(=O)(O)C=1C2=C(C(N)=C(N=NC3=CC=C(C=C3)C4=CC=C(N=NC5=CC(C(O)=O)=C(O)C=C5)C=C4)C1)C=CC=C2.[Na]
Canonical SMILES
[Na].O=C(O)C1=CC(N=NC=2C=CC(=CC2)C3=CC=C(N=NC=4C=C(C=5C=CC=CC5C4N)S(=O)(=O)O)C=C3)=CC=C1O
Other Names for this Substance
- Benzoic acid, 5-[2-[4′-[2-(1-amino-4-sulfo-2-naphthalenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-2-hydroxy-, sodium salt (1:2)
- C.I. Direct Orange 8, disodium salt
- Benzoic acid, 5-[[4′-[(1-amino-4-sulfo-2-naphthalenyl)azo][1,1′-biphenyl]-4-yl]azo]-2-hydroxy-, disodium salt
