acid red 26

Term ID

CHEBI:82369

Synonyms

C.I. 16150
CI F Food Red 5
disodium 4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,7-disulfonate
ponceau 2R
ponceau de xylidine
Ponceau Red R
xylidine ponceau

Definition

An organic sodium salt that is the disodium salt of 4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,7-disulfonic acid. Its use is largely confined to Masson's trichrome, where it gives a slight orange shading to the red of the cytoplasmic structures.

References

CAS:3761-53-3
KEGG:C19294
PMID:25727789
Reaxys:5709350

Ontology

ChEBI ( EBI )

Relationships

is a type of: organic sodium salt

organic sodium salt Show first 5 Terms
has_part: 4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,7-disulfonate

4-[(2,4-dimethylphenyl)diazenyl]-3-hydroxynaphthalene-2,7-disulfonate Show first 5 Terms
has_role: carcinogenic agent cardiotoxic agent histological dye

carcinogenic agent cardiotoxic agent histological dye Show first 5 Terms

Phenotype

Phenotype resulting from acid red 26

Phenotype where environments contain acid red 26

Phenotype modified by environments containing acid red 26

Phenotype affecting acid red 26

Human Disease Model