Identification
Name |
4-(2,4-Dihydroxyphenylazo)-3-Hydroxy-1-Naphthalenesulfonic Acid Sodium Salt |
Synonyms |
Sodium (4Z)-4-[(2,4-Dihydroxyphenyl)Hydrazono]-3-Oxo-Naphthalene-1-Sulfonate; Sodium (4Z)-4-[(2,4-Dihydroxyphenyl)Hydrazono]-3-Oxo-1-Naphthalenesulfonate; Sodium (4Z)-4-[(2,4-Dihydroxyphenyl)Hydrazono]-3-Keto-Naphthalene-1-Sulfonate |
|
Molecular Structure |
 |
Molecular Formula |
C16H11N2NaO6S |
Molecular Weight |
382.32 |
CAS Registry Number |
6409-02-5 |
EINECS |
229-074-4 |
SMILES |
C1=C3C(=CC=C1)C(=N/NC2=C(O)C=C(O)C=C2)/C(=O)C=C3[S]([O-])(=O)=O.[Na+] |
InChI |
1S/C16H12N2O6S.Na/c19-9-5-6-12(13(20)7-9)17-18-16-11-4-2-1-3-10(11)15(8-14(16)21)25(22,23)24;/h1-8,17,19-20H,(H,22,23,24);/q;+1/p-1/b18-16-; |
InChIKey |
RACDECKCKVPWTI-FTUZMNKQSA-M |
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