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CHEBI:87106 - acid red 29

ChEBI IDCHEBI:87106
ChEBI Nameacid red 29
Stars
DefinitionAn organic sodium salt that is the disodium salt of 4,5-dihydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonic acid. It is used as the plasma stain in trichrome techniques.
Last Modified23 July 2015
SubmitterSteve
DownloadsMolfile
FormulaC16H10N2O8S2.2Na
Net Charge0
Average Mass468.376
Monoisotopic Mass467.96740
SMILESO=S(=O)([O-])c1cc(O)c2c(O)c(N=Nc3ccccc3)c(S(=O)(=O)[O-])cc2c1.[Na+].[Na+]
InChIInChI=1S/C16H12N2O8S2.2Na/c19-12-8-11(27(21,22)23)6-9-7-13(28(24,25)26)15(16(20)14(9)12)18-17-10-4-2-1-3-5-10;;/h1-8,19-20H,(H,21,22,23)(H,24,25,26);;/q;2*+1/p-2
InChIKeyGXEAXHYQKZAJGB-UHFFFAOYSA-L
Roles Classification
Application:
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.
ChEBI Ontology
Outgoing Relation(s)
acid red 29 (CHEBI:87106) has part 4,5-dihydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonate (CHEBI:87111)
acid red 29 (CHEBI:87106) has role histological dye (CHEBI:77178)
acid red 29 (CHEBI:87106) is a organic sodium salt (CHEBI:38700)
IUPAC Name 
disodium 4,5-dihydroxy-3-(phenyldiazenyl)naphthalene-2,7-disulfonate
Synonyms  Source
chromotrope 2RChEBI
C.I. 16570ChEBI
carmoisine 6RChEBI
Chromotrope Red 2RChemIDplus
Fast fuchsine GChemIDplus
Hispacid fuchsin GChemIDplus
Registry NumbersSources
Reaxys:7616654Reaxys
CAS:4197-07-3ChemIDplus
Citations