Alizarin,a mordant dye,is not used in:

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(C) Alizarin is a classic example of a mordant dye,which requires a metal salt (mordant) to fix the dye onto the fabric. It is extensively used in cot

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Painting

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(C) Alizarin is a classic example of a mordant dye,which requires a metal salt (mordant) to fix the dye onto the fabric. It is extensively used in cotton dyeing,printing,and the preparation of chromium lakes for wood dyeing. It is not used in painting because it lacks the necessary affinity for the binders used in paints and requires a mordant to develop its color.

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