CMC sodium carboxy methylcellulose 9004-32-4 used in food industry, coating&drilling toothpaste ceramics&tobacco CMC sodium carboxy methylcellulose 9004-32-4 Widely used in fruit industry and beverage, dairy products, ice cream, dressings & sauces, instant noodle, canned food, meat product, cosmetics, papermaking, oil drilling, ceramics, textile priting,etc.