Question

A substance used for colouring is called

Answer 1

Answer:

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Explanation:

Coloring agent, also called colorant, is to dye the material to needed colors. According to its dissolvability in coloring medium or water, it is classified to dye and pigment. 

Answer 2

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✏Coloring agent, also called colorant, is to dye the material to needed colors. According to its dissolvability in coloring medium or water, it is classified to dye and pigment.

✏Dye: a chemical substance dissolved in the solution playing the function of dyeing colors through the ion or chemical reactions.

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