SpectraBase Compound ID | BLRpNiuyWA4 |
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InChI | InChI=1S/C22H16N4O13S4.4Na/c27-22-20(43(37,38)39)10-12-9-16(41(31,32)33)6-7-17(12)21(22)26-25-18-8-3-14(11-19(18)42(34,35)36)24-23-13-1-4-15(5-2-13)40(28,29)30;;;;/h1-11,27H,(H,28,29,30)(H,31,32,33)(H,34,35,36)(H,37,38,39);;;;/q;4*+1/p-4/b24-23+,26-25+;;;; |
InChIKey | KQHKSGRIBYJYFX-WNDMICSESA-J |
Mol Weight | 760.55207713 g/mol |
Molecular Formula | C22H12N4Na4O13S4 |
Exact Mass | 759.887448 g/mol |
SpectraBase Spectrum ID | Iyd433nsKG5 |
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Name | Ponceau S |
Catalog Number | 141194 |
Brand | SIAL |
CAS Registry Number | 6226-79-5 |
Copyright | Copyright © 2017-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2017-2024 John Wiley & Sons, Inc. All Rights Reserved. |
Formula | C22H12N4Na4O13S4 |
Formula (reported) | C22H12N4Na4O13S4 |
InChI | InChI=1S/C22H16N4O13S4.4Na/c27-22-20(43(37,38)39)10-12-9-16(41(31,32)33)6-7-17(12)21(22)26-25-18-8-3-14(11-19(18)42(34,35)36)24-23-13-1-4-15(5-2-13)40(28,29)30;;;;/h1-11,27H,(H,28,29,30)(H,31,32,33)(H,34,35,36)(H,37,38,39);;;;/q;4*+1/p-4/b24-23+,26-25+;;;; |
InChIKey | KQHKSGRIBYJYFX-WNDMICSESA-J |
Synonyms | 3-Hydroxy-4-(2-sulfo-4-[4-sulfophenylazo]phenylazo)-2,7-naphthalenedisulfonic acid sodium salt |
Wiley ID | SIAL_RAMAN_001405 |