Dye

Color is used in our lives to beautify our environments. Dyes brings a lot of color. Coastal Zinc ® Zinc Chloride 98% as an important raw material for basic / cationic dyes.

Methylene blue: it is made by oxidizing a mixture of dimethylaniline and p-amino-dimethyl aniline and sodium thiosulphate with sodium dichromate and hydrochloric acid in presence of zinc chloride to get the final dye as zinc chloride double salt.