Chrysoidine is an orange-red synthetic dye that is commonly used in textile and leather industries for dyeing, coloring, and staining purposes. It is also utilized in biological staining procedures and research applications.
Auramine O Conc, CI number basic yellow 2. it’s basic dyes that color is more shine in dyeing. It’s yellow powder color for superstitious paper dyes, mosquito coils and textile. Vietnam also use for incense dyeing.