Term Name:	Pontamine sky blue 5B
Synonyms:	C.I. 24400, C.I. Direct Blue 15, tetrasodium salt, Chicago blue 4B, CI Direct Blue 15, Tetrasodium 3,3'-((3,3'-dimethoxy(1,1'-biphenyl)-4,4'-diyl)bis(azo))bis(5-amino-4-hydroxynaphthalene-2,7-disulphonate), tetrasodium 3,3'-[(3,3'-dimethoxy[1,1'-biphenyl]-4,4'-diyl)bis(diazene-2,1-diyl)]bis(5-amino-4-hydroxynaphthalene-2,7-disulfonate)
Definition:	An organic sodium salt resulting from the formal condensation of Pontamine sky blue 5B (acid form) with four equivalents of sodium hydroxide.
Ontology:	ChEBI [CHEBI:82305]  ( EBI )