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CHEBI:90319 - Ponceau S
| Formula | C22H12N4O13S4.4Na |
| Net Charge | 0 |
| Average Mass | 760.581 |
| Monoisotopic Mass | 759.88745 |
| SMILES | O=S(=O)([O-])c1ccc(N=Nc2ccc(N=Nc3c(O)c(S(=O)(=O)[O-])cc4cc(S(=O)(=O)[O-])ccc34)c(S(=O)(=O)[O-])c2)cc1.[Na+].[Na+].[Na+].[Na+] |
| 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 |
| InChIKey | KQHKSGRIBYJYFX-UHFFFAOYSA-J |
| Wikipedia |
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| Roles Classification |
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| Applications: | histological dye A dye used in microscopic or electron microscopic examination of cells and tissues to give contrast and to highlight particular features of interest, such as nuclei and cytoplasm. fluorochrome A fluorescent dye used to stain biological specimens. |
| ChEBI Ontology |
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| Outgoing Relation(s) |
| Ponceau S (CHEBI:90319) has part Ponceau S(4−) (CHEBI:90323) |
| Ponceau S (CHEBI:90319) has role fluorochrome (CHEBI:51217) |
| Ponceau S (CHEBI:90319) has role histological dye (CHEBI:77178) |
| Ponceau S (CHEBI:90319) is a organic sodium salt (CHEBI:38700) |
| Ponceau S (CHEBI:90319) is a organosulfonate salt (CHEBI:64382) |
| IUPAC Name |
|---|
| tetrasodium 3-hydroxy-4-({2-sulfonato-4-[(4-sulfonatophenyl)diazenyl]phenyl}diazenyl)naphthalene-2,7-disulfonate |
| Synonyms | Source |
|---|---|
| C.I. 27195 | ChEBI |
| Tetrasodium 3-hydroxy-4-(2-sulphonato-4-(4-sulphonatophenylazo)phenylazo)naphthalene-2,7-disulphonate | ChemIDplus |
| 2-Hydroxy-1-((4((4-sulfophenyl)azo)-2-sulfophenyl)azo)naphthalene-3,6-disulfonic acid, tetrasodium salt | ChemIDplus |
| C.I. Acid Red 112, tetrasodium salt | ChemIDplus |
| C.I. Acid Red 112 | ChemIDplus |
| Ponceau S Extra | ChemIDplus |
| Citations |
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