A colourant / colour additive (British spelling) or colorant / color additive (American spelling) is a substance that is added or applied in order to change the colour of a material or surface.

The meaning of COLORANT is a substance used for coloring a material : dye, pigment.

The five colorant categories include dry color, liquid color, paste dispersion, masterbatch, and compounded color. These colorants almost always contain dispersants and other additives.

Colorants are natural or synthetic additives — including dyes and pigments — which impart color, hiding power, and specialized physical attributes to a finished substance or product. In addition …

Any substance that imparts colour, such as a pigment, dye, or ink; colouring matter.... Click for English pronunciations, examples sentences, video.

Typically, paints consist of a colorant (pigment) and a medium, each of which requires different analytical techniques for identification. The colorant appears to be a mixture of pigments, with …

Sep 21, 2025 · Colorant (noun): A substance used to impart color to other materials. It may be a dye, pigment, ink, or paint used in various industries such as textiles, food, cosmetics, and art.

Sometimes the entire structure of the colorant is called the chromogen. To make the colorant of importance industrially, colour chemists must also be able to alter the compound's solubility, …

Oct 2, 2025 · A colorant is a substance used to impart color to materials. It can come in many forms, such as dyes, pigments, and it can be either organic or inorganic. Depending on the …

A colorant is a substance that imparts color to another material, typically by absorption or reflection of light. It can be a pigment, dye, or any other substance that alters the color of a …