alizarin dye

alizarin dye

[ə′liz·ə·rən ′dī]
(organic chemistry)
Sodium salts of sulfonic acids derived from alizarin.
References in periodicals archive ?
Alizarin Red S (C14H7O7SNa) is widely used water soluble anthraquinone dye and is synthesized from the natural alizarin dye by sulfonation.
The negative value of IH0 for ZMCPH showed that the adsorption of Alizarin dye was exothermic.
Detection of Cell Mineralization by Quantification of Alizarin Dye Stainings.
The dyed fabric is taken to a river and submerged in water (vicharrh) early in the morning before being dipped in alizarin dye in a copper vat till the red becomes deep.
Keywords: Alizarin dye; Fluorescein dye; Adsorption, Kinetics; Thermodynamics; Activated carbon.