Ext. D&C Yellow No. 7

Ext. D&C Yellow No. 7 is a chemical compound, a synthetic yellow dye also known as Acid Yellow 1, D&C Yellow No. 7, CI 10316, Amacid Yellow S Chemical name: Disodium 5,7-dinitro-8-oxidonaphthalene-2-sulphonate and its insoluble barium, strontium and zirconium lakes, salts and pigments What it is used for and where Cosmetics Colorant to avoid. It...