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Concept information

Polycyclic Compounds > Polycyclic Aromatic Hydrocarbons > Naphthalenes > Naphthalenesulfonates > Congo Red
... > Organic Chemicals > Hydrocarbons > Hydrocarbons, Cyclic > Hydrocarbons, Aromatic > Polycyclic Aromatic Hydrocarbons > Naphthalenes > Naphthalenesulfonates > Congo Red
... > Inorganic Chemicals > Sulfur Compounds > Sulfur Acids > Sulfonic Acids > Arylsulfonic Acids > Arylsulfonates > Naphthalenesulfonates > Congo Red
... > Organic Chemicals > Sulfur Compounds > Sulfur Acids > Sulfonic Acids > Arylsulfonic Acids > Arylsulfonates > Naphthalenesulfonates > Congo Red
... > Inorganic Chemicals > Acids > Acids, Noncarboxylic > Sulfur Acids > Sulfonic Acids > Arylsulfonic Acids > Arylsulfonates > Naphthalenesulfonates > Congo Red

Preferred term

Congo Red  

Type

  • mesh:Descriptor

Definition

  • An acid dye used in testing for hydrochloric acid in gastric contents. It is also used histologically to test for AMYLOIDOSIS.

Broader concept

Entry terms

  • 1-Naphthalenesulfonic acid, 3,3'-((1,1'-biphenyl)-4,4'-diylbis(azo))bis(4-amino)-, disodium salt
  • 3U05FHG59S
  • 573-58-0 (Congo Red)

Allowable Qualifier(s)

Pharmacological Action(s)

In other languages

  • Rouge Congo

    French

  • 1-Naphthalenesulfonic acid, 3,3'-((1,1'-biphenyl)-4,4'-diylbis(azo))bis(4-amino)-, disodium salt
  • 3U05FHG59S
  • 573-58-0 (Congo Red)

URI

http://data.loterre.fr/ark:/67375/JVR-DHQ5FK8T-C

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