Profile: Alliance Organic LLP is a manufacturer & supplier of a comprehensive range of dyestuffs, pigments, and food colors. Our range of products include reactive dyes, acid, direct, and solvent dyes, optical brightening agents, textile auxiliaries, synthetic food colors, pigments & colorants for soap & detergents, thickeners, and dyes for soap & detergents. Acid dyes are used both commercially as well as by the studio dyer to dye protein/animal fibers like wool, silk, mohair, angora, alpaca, and some nylons and synthetics. These dyes require the use of an acid such as vinegar, acetic acid, or sulfuric acid to attain the desired color.