Rung International manufactures Primary Blue Food Color. Rung International is an ISO 9001 certified company. Rung International supplies a range of natural food colors, synthetic food colors, primary food colors, blended food colors, and reactive dyes. The Primary Blue Food Color finds wide application in food industry, cosmetics and medicines. Also known as, food colors, colorings, food dyes, food additives, food lakes & food blends, these blue food colors are used domestically and commercially for giving a blue tint to the product. The Primary Blue Food Color is widely used in several industries of consumables. These are added in various items like beverages, desserts, confectionery items, canned products, meat & fish products, cheese, syrups, cosmetics, pesticides, writing inks, tablets & capsules and toothpastes. These are available in individual and bulk packs.