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CHEBI:87073 - naphthol green B

Default Structure
ChEBI IDCHEBI:87073
ChEBI Namenaphthol green B
Stars
DefinitionAn organic sodium salt composed of iron(3+), sodium and 5-(oxidoimino)-6-oxo-5,6-dihydronaphthalene-2-sulfonate ions in a 1:1:3 ratio. Used to stain collagen and animal tissue.
Last Modified22 July 2015
SubmitterSteve
DownloadsMolfile
Formula3C10H5NO5S.Fe.3Na
Net Charge0
Average Mass878.472
Monoisotopic Mass877.87078
SMILESO=C1C=Cc2cc(S(=O)(=O)[O-])ccc2C1=N[O-].O=C1C=Cc2cc(S(=O)(=O)[O-])ccc2C1=N[O-].O=C1C=Cc2cc(S(=O)(=O)[O-])ccc2C1=N[O-].[Fe+3].[Na+].[Na+].[Na+]
InChIInChI=1S/3C10H7NO5S.Fe.3Na/c3*12-9-4-1-6-5-7(17(14,15)16)2-3-8(6)10(9)11-13;;;;/h3*1-5,13H,(H,14,15,16);;;;/q;;;+3;3*+1/p-6
InChIKeyZHHKVLCBIBQGKO-UHFFFAOYSA-H
Wikipedia
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)
naphthol green B (CHEBI:87073) has part 5-(oxidoimino)-6-oxo-5,6-dihydronaphthalene-2-sulfonate (CHEBI:87076)
naphthol green B (CHEBI:87073) has role histological dye (CHEBI:77178)
naphthol green B (CHEBI:87073) is a iron coordination entity (CHEBI:33892)
naphthol green B (CHEBI:87073) is a organic sodium salt (CHEBI:38700)
IUPAC Name 
iron(3+) sodium 5-(oxidoimino)-6-oxo-5,6-dihydronaphthalene-2-sulfonate (1/3/3)
Synonyms  Source
C.I. 10020ChemIDplus
C.I. Acid Green 1ChemIDplus
C.I. Pigment Green 12ChemIDplus
D and C Green 1ChemIDplus
Ext D and C Green No. 1ChemIDplus
Naphthol GreenChemIDplus
Manual XrefsDatabases
Naphthol_Green_BWikipedia
Registry NumbersSources
CAS:19381-50-1ChemIDplus