Tartaric acid

Tartaric Acid is a substance that is often used in the food industry and that we also use in natural dyeing as an assistant to alum in the mordanting process. Its function is to protect protein fibers and also to facilitate the adhesion of the alum to the fibers.

Chemical formula: C₄H₆O₆

Amount: available in bags of 100gr, 500gr and 1Kg.