
Pigment violet 19
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Pigment violet 19 (CI 73900) is a chemical compound, a synthetic dye with quinacridone (heterocyclic organic compound, a red/purple pigment with excellent resistance to heat, light and chemicals) and is known as CI 46500. Chemical Name 5,12-dihydroquinolino[2,3-b]acridine-7,14-dione Chemical Industrial Synthesis Process Preparation of reagents....