Sodium carboxymethyl cellulose can be used as thickener, stabilizer, emulsifier. The specific application fields are as follows: 1. Application of CMC in food Edible CMC has the characteristics of thickening, emulsification, shaping, water retention and stability. Adding CMC to food can reduce the production cost of food, improve the quality of food, improve the taste of food, and prolong the shelf life of food. It is an ideal food additive in the food industry and can be widely used in various solid and liquid beverages, canned food , candy, cakes, meat products, biscuits, instant noodles, rolled noodles, quick-cooked food, quick-frozen flavored snack food and soy milk, yogurt, peanut milk, fruit tea, fruit juice and other food production. In different foods, CMC has different uses and dosages. 2. The use of CMC in the pharmaceutical industry: it can be used in the pharmaceutical industry