| 1. | The synthesis of alizarin greatly reduced demand for the natural compound.
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| 2. | Gr�be synthesized the dye alizarin in 1868 with Carl Theodore Liebermann.
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| 3. | This alizarin concentrate comprises only 1 % of the madder root.
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| 4. | Replacements are often used for chromium, cadmium and alizarin.
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| 5. | Karamu is rich in dying properties including alizarin and purpurin.
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| 6. | A yellow vapor crystallized into bright red needles : alizarin.
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| 7. | It contained 40 50 times the amount of alizarin of the roots.
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| 8. | The process of staining calcium with alizarin works best when conducted in basic solution.
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| 9. | It is a component of production of the red dye alizarin and other dyes.
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| 10. | The song mentions seven dye and pigment colours : Prussian blue, Alizarin crimson.
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