Unique Dye Chem manufactures Water Soluble Primary Food Colours. Unique Dye Chem also manufactures synthetic food colours, reactive dyes, turquoise blue dyes, phthalogen blue [ingrain] dyes, pigment violet 23 and optical brighteners. The Water Soluble Primary Food Colours finds an application in textile, leather, paint and inks, rubber, plastics, dairy products, soft drinks and beverages, ice-creams, confectioneries, pet feed. The Water Soluble Primary Food Colours are available in micro-fine powder and crystalline form. The available varieties of Water Soluble Primary Food Colours are quinoline yellow, tartrazine, sunset yellow fcf, allura red, carmosine, amaranth, erythrosine, indigo carmine etc.