(CMC), commonly known as "industrial monosodium glutamate", is a significant cellulose ether derived from the chemical modification of natural fibers, resulting in a water-soluble polyanionic cellulose compound that dissolves easily in both cold and hot water. It boasts extraordinary and highly valuable comprehensive physical and chemical properties, including emulsifying dispersant, solid dispersibility, resistance to corrosion, and physiological harmlessness, making it a widely used natural polymer derivative. CMC is available as a white or faintly yellow powder, granular, or fibrous solid, odorless, tasteless, and non-toxic. It possesses excellent properties such as thickening, dispersing, suspending, adhesive, film-forming, colloidal protection, and moisture protection, and is extensively used in the food industry and more.