disodium 9,10-dihydro-1,5-dihydroxy-4,8-dinitro-9,10-dioxoanthracene-2,6-disulphonate

General Description

Disodium 9,10-dihydro-1,5-dihydroxy-4,8-dinitro-9,10-dioxoanthracene-2,6-disulphonate, also known as Disodium Quinizarin, is a synthetic dye and a disodium salt derivative of anthraquinone. It is commonly used as a dye in the textile and paper industries, as well as in coloring cosmetics and pharmaceuticals. Disodium Quinizarin has a yellow to brownish-red color and is insoluble in water, but soluble in organic solvents. It is known for its high stability and resistance to light and heat, making it a popular choice for a variety of applications. However, it is also classified as a hazardous substance and can have adverse health effects if not handled and used properly.