2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-(2,5-dichlorophenyl)diazenyl]-5-hydroxy-6-[2-[4′-[2-(4-hydroxyphenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-, sodium salt (1:2)
CAS Registry Number®
6486-55-1
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CAS Name
2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-(2,5-dichlorophenyl)diazenyl]-5-hydroxy-6-[2-[4′-[2-(4-hydroxyphenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-, sodium salt (1:2)Molecular Formula
C34H23Cl2N7O8S2.2NaCite this Page
2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-(2,5-dichlorophenyl)diazenyl]-5-hydroxy-6-[2-[4′-[2-(4-hydroxyphenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-, sodium salt (1:2). CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/detail?cas_rn=6486-55-1 (retrieved ) (CAS RN: 6486-55-1). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C34H23Cl2N7O8S2.2Na/c35-21-5-14-26(36)27(17-21)41-42-32-28(52(46,47)48)15-20-16-29(53(49,50)51)33(34(45)30(20)31(32)37)43-40-23-8-3-19(4-9-23)18-1-6-22(7-2-18)38-39-24-10-12-25(44)13-11-24;;/h1-17,44-45H,37H2,(H,46,47,48)(H,49,50,51);;
InChIKey
InChIKey=IOCUVGDMMBVWJB-UHFFFAOYSA-N
SMILES
NC=1C2=C(C=C(S(=O)(=O)O)C1N=NC3=C(Cl)C=CC(Cl)=C3)C=C(S(=O)(=O)O)C(N=NC4=CC=C(C=C4)C5=CC=C(N=NC6=CC=C(O)C=C6)C=C5)=C2O.[Na]
Canonical SMILES
[Na].O=S(=O)(O)C1=CC2=CC(=C(N=NC3=CC(Cl)=CC=C3Cl)C(N)=C2C(O)=C1N=NC4=CC=C(C=C4)C=5C=CC(N=NC6=CC=C(O)C=C6)=CC5)S(=O)(=O)O
Other Names for this Substance
- 2,7-Naphthalenedisulfonic acid, 4-amino-3-[2-(2,5-dichlorophenyl)diazenyl]-5-hydroxy-6-[2-[4′-[2-(4-hydroxyphenyl)diazenyl][1,1′-biphenyl]-4-yl]diazenyl]-, sodium salt (1:2)
- 2,7-Naphthalenedisulfonic acid, 4-amino-3-[(2,5-dichlorophenyl)azo]-5-hydroxy-6-[[4′-[(4-hydroxyphenyl)azo][1,1′-biphenyl]-4-yl]azo]-, disodium salt
- C.I. Direct Green 12
- C.I. 30290
- Chloramine Green B
