Identify the wrong statement regarding alizarin.

  • A
    Alizarin was extracted from the roots of the madder plant.
  • B
    Its chemical name is $1, 2-$dihydroxyanthraquinone.
  • C
    It is fixed to fabrics by using mordants like aluminium sulphate,giving a fast red colour.
  • D
    It has red crystals soluble in alkalies,and the solution imparts a red colour to fabrics.

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