... or yellow powder Carboxymethyl cellulose (CMC,paper,detergent,textile and Dyeing Grade): 1.Chemicals Name: Carboxymethyl celluloseSynonyms: Cellulose carboxymethyl ether sodium ... . Widely used in food-making, detergent, papermaking, oil-drilling, textile, dyeing, ceramics, construction, paint, welding, battery, medicine, tobacco, toothpaste, cosmetics, etc ...