
Sodium alginate (CAS: 9005 - 38 - 3) has diverse functions and applications. In the food industry, it is used as a thickener, stabilizer, and emulsifier. It can improve the texture and stability of food products, such as ice creams, jellies, and sauces. In the medical field, it has hemostatic and wound - healing properties. It can be used to make wound dressings and dental impression materials. Additionally, in the pharmaceutical industry, it serves as a carrier for drug delivery systems due to its biocompatibility. In the textile industry, it is used as a printing paste thickener. Moreover, in agriculture, it can be applied to improve soil structure and retain water, enhancing plant growth. Overall, sodium alginate plays an important role in various industries due to its unique properties.