C.I. Acid Red 18, trisodium salt
Compound with spectra: 2 NMR, 5 FTIR, and 1 Raman
| SpectraBase Compound ID | 1JP5vRgoVMQ |
|---|---|
| InChI | InChI=1S/C20H14N2O10S3.3Na/c23-16-7-5-11-9-12(33(24,25)26)10-18(35(30,31)32)19(11)20(16)22-21-15-6-8-17(34(27,28)29)14-4-2-1-3-13(14)15;;;/h1-10,23H,(H,24,25,26)(H,27,28,29)(H,30,31,32);;;/q;3*+1/p-3/b22-21+;;; |
| InChIKey | SWGJCIMEBVHMTA-ZRUFZDNISA-K |
| Mol Weight | 604.46130785 g/mol |
| Molecular Formula | C20H11N2Na3O10S3 |
| Exact Mass | 603.926891 g/mol |
| Parent InChIKey | JZGWEIPJUAIDHM-QURGRASLSA-K |
| Copyright | Copyright © 1989, 1990-2024 Wiley-VCH Verlag GmbH & Co. KGaA. All Rights Reserved. |
|---|---|
| Technique | KBr-Pellet |
| Copyright | Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Tokyo Kasei Kogyo Company, Ltd., Tokyo, Japan |
| Catalog Number | N 309 |
| Technique | KBr WAFER |
| Copyright | Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Sigma-Aldrich |
| Source of Spectrum | Sigma-Aldrich Co. LLC. |
| Catalog Number | 199737 |
| Technique | Mull |
| Copyright | Copyright © 1980, 1981-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Tokyo Kasei Kogyo Company, Ltd., Tokyo, Japan |
| Technique | KBr WAFER |
| Copyright | Copyright © 2009-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Solvent | D2O |
| Copyright | Copyright © 2016-2024 W. Robien, Inst. of Org. Chem., Univ. of Vienna. All Rights Reserved. |
|---|---|
| Solvent | CD3OD |
| Copyright | Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Source of Sample | Sigma-Aldrich |
| Catalog Number | 199737 |
| Copyright | Copyright © 2017-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2017-2024 John Wiley & Sons, Inc. All Rights Reserved. |
|---|---|
| Catalog Number | 199737 |
- 7-HYDROXY-8-(4-SULFONAPHTHYLAZO)-1,3-NAPHTHALENEDISULFONIC-ACID-TRISODIUM-SALT
- NEW COCCINE
- 1,3-NAPHTHALENEDISULFONIC ACID, 7-HYDROXY-8-//4-SULFO-1-NAPHTHYL/AZO/-, TRISODIUM SALT
- New Coccine (C.I. 16255)
- 1,3-Naphthalenedisulfonic acid, 7-hydroxy-8-[(4-sulfo-1-naphthalenyl)azo]-, trisodium salt
- Acid Red 18
- Ponceau 4 R
5-Chloro-o-anisidine->G=acid/Cr complex
Dianilinium 7-hydroxy-8-({4-[phenyldiazenyl]phenyl}diazenyl)-3-sulfo-1,6-naphthalenedisulfonate
/Alkylamine salt
1,3,6-Naphthalenetrisulfonic acid, 7-hydroxy-8-[[4-(phenylazo)phenyl]azo]-, trisodium salt
1,6-Naphthalenedisulfonic acid, 8-hydroxy-7-[(4-sulfo-1-naphthalenyl)azo]-, trisodium salt
1-Naphthalenesulfonic acid, 4-[[1-hydroxy-6-[[[[5-hydroxy-6-[(2-methoxyphenyl)azo]-7-sulfo-2-naphthalenyl]amino]carbonyl]amino]-3-sulfo-2-naphthalenyl]azo]-, trisodium salt
6-hydroxy-5-[(4-sulfo-1-naphthyl)azo]-1,3-naphthalenedisulfonic acid, trisodium salt
/Hydrol.NO2 to NH2 U.acetyl.2-Amino-N-ethyl-5-nitrobenzolsulfonanilide->(ac)gamma-acid
1-Naphthalenesulfonic acid, 4-amino-5-hydroxy-6-[[4'-[(2-hydroxy-8-sulfo-1-naphthalenyl)azo][1,1'-biphenyl]-4-yl]azo]-, disodium salt
1-Naphthalenesulfonic acid, 3-[[4'-[(2-amino-8-hydroxy-6-sulfo-1-naphthalenyl)azo][1,1'-biphenyl]-4-yl]azo]-4-hydroxy-, disodium salt
| Title | Journal or Book | Year |
|---|---|---|
| Structural Determination of Unknown Subsidiary Colors in Commercial Food Red Nos. 2 and 102. | Chemical and Pharmaceutical Bulletin | 1998 |
KnowItAll NMR Spectral Library
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