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Quinacridine red structure: C.I.73900 registration number: CAS 1047-16-1 1047-16-1: Chemical Name: quinacridine formula: molecular formula: C20H12N2O2 molecular weight: 298 technical index: appearance: bluish red powder color and standard, approximate coloring power and standard product 100 + 5 heat resistance: more than 400 degrees C oil absorption: 45 + 5% water soluble: less than 1% performance: bright color, strong coloring power. It has good sunlight fastness, solvent resistance and no mobility. Application: This product can be used for coloring ink, paint, high-grade plastic resin, pigment printing and soft plastic products. Packing: