Disperse Red 11 CAS No.2872-48-2

Bright blue light pink. Black powder. Soluble in ethanol and acetone. The strong sulfuric acid to red light brown, diluted with brown to orange and precipitation. In dye bath of copper, iron ion in that dark colored light, colour and lustre is becomes shallow. The dye appropriate pH value is 4-7, in dyeing and printing. Its ability. The dyes GuangYan bright color, good levelness and color fastness to the general. Suitable for all kinds of dyeing methods, but in the carrier dyeing, cannot be applied to phenyl phenol. In the vinegar on fiber dyeing as bright blue light pink, levelness and dye deep better properties, so in the black silk ribbon dyeing as red light purple. But in polyester, polyamide fiber, vinegar fiber fabric printing directly, can’t the the impression of discharge printing.