Benzenesulfonic acid, 3-[2-(2,4-dihydroxyphenyl)diazenyl]-4-hydroxy-, sodium salt (1:1)
CAS Registry Number®
3564-26-9
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CAS Name
Benzenesulfonic acid, 3-[2-(2,4-dihydroxyphenyl)diazenyl]-4-hydroxy-, sodium salt (1:1)Molecular Formula
C12H10N2O6S.NaCite this Page
Benzenesulfonic acid, 3-[2-(2,4-dihydroxyphenyl)diazenyl]-4-hydroxy-, sodium salt (1:1). CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=3564-26-9 (retrieved ) (CAS RN: 3564-26-9). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Other Names and Identifiers
InChI
InChI=1S/C12H10N2O6S.Na/c15-7-1-3-9(12(17)5-7)13-14-10-6-8(21(18,19)20)2-4-11(10)16;/h1-6,15-17H,(H,18,19,20);
InChIKey
InChIKey=NSRJKPVLFYGMNR-UHFFFAOYSA-N
SMILES
N(=NC1=C(O)C=C(O)C=C1)C2=CC(S(=O)(=O)O)=CC=C2O.[Na]
Canonical SMILES
[Na].O=S(=O)(O)C1=CC=C(O)C(N=NC2=CC=C(O)C=C2O)=C1
Other Names for this Substance
- Benzenesulfonic acid, 3-[2-(2,4-dihydroxyphenyl)diazenyl]-4-hydroxy-, sodium salt (1:1)
- C.I. Mordant Red 5, monosodium salt
- Benzenesulfonic acid, 3-[(2,4-dihydroxyphenyl)azo]-4-hydroxy-, monosodium salt
- C.I. Mordant Red 5
- 1-Phenol-4-sulfonic acid, 2-(2,4-dihydroxyphenylazo)-, sodium salt
