Acid Black 11 - Food Colours Application of Acid Black 11 : Wool and their mixtures Polyamide fibers and their blends Skill and their blends Acid Black 112025-04-012025-04-07https://food-colours.com/wp-content/uploads/2016/05/food-color-india.pngFOOD COLOR MANUFACTURERShttps://food-colours.com/wp-content/uploads/2016/05/Acid-Black-11-India.jpg200px200px