
Pigment Violet 23
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Pigment Violet 23 is a chemical compound, a synthetic oxazine dye also known as CI 51319. Chemical Name 8,18-Dichloro-5,15-diethyl-5,15-dihydrodiindolo[3,2-b:3',2'-m]triphenodioxazine Basic oxazine dyes are obtained industrially from the nitrous compounds of aromatic amines condensed with m-amidophenols and performed in separate reactions....