CHEBI:88019 - naphthalene blue black CS (acid form)

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ChEBI Name naphthalene blue black CS (acid form)
ChEBI ID CHEBI:88019
Definition A bis(azo) compound that is naphthalene-2,7-disulfonic acid in which the hydrogens at positions 3, 4, 5, and 6 are replaced by (p-nitrophenyl)azo, amino, hydroxy, and (p-sulfophenyl)azo groups, respectively. The trisodium salt is the histological dye 'naphthalene blue black CS'.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Roles Classification
Chemical Role(s): Bronsted base
A molecular entity capable of accepting a hydron from a donor (Bronsted acid).
(via organic amino compound )
Application(s): fluorochrome
A fluorescent dye used to stain biological specimens.
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.
Related Structures
naphthalene blue black CS (acid form) is a Structural Derivative of
sulfonic acid
Mass : 82.08008
Formula : H2O3S
29214 		oxoacid
Definition : A compound which contains oxygen, at least one other element, and at least one hydrogen bound to oxygen, and which produces a conjugate base by loss of positive hydrogen ion(s) (hydrons).
 ammonia
Mass : 17.03056
Formula : H3N
16134 		diazene
Mass : 30.02936
Formula : H2N2
30096
naphthalene blue black CS (acid form) is a Conjugate Acid of
4-amino-5-hydroxy-3-[(4-nitrophenyl)diazenyl]-6-[(4-sulfonatophenyl)diazenyl]naphthalene-2,7-disulfonate
Mass : 649.571
Formula : C22H13N6O12S3
88024
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