Question

Name the following. The main source of dye​

Answer 1

Answer:

The majority of natural dyes are derived from plant sources: roots, berries, bark, leaves, wood, fungi, and lichens. Most dyes are synthetic, i.e., are man-made from petrochemicals.

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Answer 2

A dye is a colored substance that chemically bonds to the substrate to which it is being applied. This distinguishes dyes from pigments which do not chemically bind to the material they color. The dye is generally applied in an aqueous solution, and may require a mordant to improve the fastness of the dye on the fiber.

The majority of natural dyes are derived from plant sources: roots, berries, bark, leaves, wood, fungi and lichens.

Most dyes are synthetic, i.e., are man-made from petrochemicals. Other than pigmentation, they have a range of applications including organic dye lasers,optical media (CD-R) and camera sensors (color filter array).