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C.I. Acid Orange 20, monosodium salt

View entire compound with spectra: 1 NMR, and 3 FTIR

C.I. Acid Orange 20, monosodium salt
SpectraBase Compound ID LgN9jX4ZhXZ
InChI InChI=1S/C16H12N2O4S.Na/c19-16-10-9-15(13-3-1-2-4-14(13)16)18-17-11-5-7-12(8-6-11)23(20,21)22;/h1-10,19H,(H,20,21,22);/q;+1/p-1/b18-17+;
InChIKey AZLXCBPKSXFMET-ZAGWXBKKSA-M
Mol Weight 350.32376928 g/mol
Molecular Formula C16H11N2NaO4S
Exact Mass 350.033722 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID Asmn8rptx3N
Name p-[(4-HYDROXY-1-NAPHTHYL)AZO]BENZENESULFONIC ACID, MONOSODIUM SALT
Source of Sample Philadelphia College of Pharmacy & Science, Philadelphia, Pennsylvania
Copyright Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C16H11N2NaO4S
InChI InChI=1S/C16H12N2O4S.Na/c19-16-10-9-15(13-3-1-2-4-14(13)16)18-17-11-5-7-12(8-6-11)23(20,21)22;/h1-10,19H,(H,20,21,22);/q;+1/p-1/b18-17+;
InChIKey AZLXCBPKSXFMET-ZAGWXBKKSA-M
Molecular Weight 350.324110
Synonyms BENZENESULFONIC ACID, P-//4-HYDROXY-1-NAPHTHYL/AZO/-, MONO- SODIUM SALT CI ACID ORANGE 20 ORANGE I
Technique KBr WAFER