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Congo Red MeSH Descriptor Data 2022


MeSH Heading
Congo Red
Tree Number(s)
D02.455.426.559.847.638.555.300
D02.886.645.600.080.050.650.250
D04.615.638.555.300
Unique ID
D003224
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/D003224
Scope Note
An acid dye used in testing for hydrochloric acid in gastric contents. It is also used histologically to test for AMYLOIDOSIS.
Pharm Action
Coloring Agents
Registry Number
3U05FHG59S
Related Numbers
573-58-0
CAS Type 1 Name
1-Naphthalenesulfonic acid, 3,3'-((1,1'-biphenyl)-4,4'-diylbis(azo))bis(4-amino)-, disodium salt
Date Established
1966/01/01
Date of Entry
1999/01/01
Revision Date
2013/07/08
Congo Red Preferred
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