Term Name: | Sirius red 4B |
---|---|
Synonyms: | C.I. 28160, C.I. Direct Red 81, C.I. Direct Red 81 disodium salt, Chlorantine fast red 5B, Direct red 81, Disodium 7-benzamido-4-hydroxy-3-((4-((4-sulphonatophenyl)azo)phenyl)azo)naphthalene-2-sulphonate, disodium 7-benzamido-4-hydroxy-3-({4-[(4-sulfonatophenyl)diazenyl]phenyl}diazenyl)naphthalene-2-sulfonate, Solaminrot 4B |
Definition: | An organic sodium salt resulting from the formal condensation of Sirius red 4B (acid form) with two equivalents of sodium hydroxide. Used as the plasma stain in some trichrome staining methods. |
Ontology: | ChEBI [CHEBI:88191] ( EBI ) |