Vipul Dye Chem Ltd. Supplies Food Colours & Lake Colours. Vipul Dye Chem Ltd. Is an ISO 9001-2000 certified manufacturer and exporter of Fast colour bases, Napthols, Fast colour salts and Dyes intermediates. The Aluminium Lake Colours are insoluble in pigment or disperse. These are formulated from Aluminium Hydrate and other approved substrates. These Food Colours & Lake Colours are available in bright shades, different dye strengths and various colours. These lake colours are suitable for any edible preparation, pharmaceutical & cosmetic products and plastic packaging materials.