Name:C.I.Basic Blue 72,C.I.61512
Molecular Weight: 352.45
CAS Registry Number:12217-41-3
Manufacturing Methods : 1-Bromo-4-(methylamino)anthracene-9,10-dione and propylene amine condensation, and of quaternary ammonium salt.
Properties and Applications: soluble in water to blue. The strong sulfuric acid dyes in not dissolve and shows colorless. Acrylic dyeing for colourful blue, tungsten filament in a red light. Dyeing copper and iron ion in the same light. In 120 ℃ high temperature dyeing, colored light unchanged. Acrylic fiber and two vinegar for fiber and fabric dyeing and printing, dyeing acrylic for blue, dye deep the gender is poorer, suitable for dyeing light color, can fight dye. The chemical structure and C.I. Basic Blue 22 the same.
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