Usage

1. Biomedical field: Chitosan hydrochloride is used as a scaffold material in tissue engineering due to its biocompatibility and degradability. In addition, it is also used in biomedical applications such as drug delivery and diagnosis.

2. Food and daily necessities: Chitosan hydrochloride is used as a functional material and preservative in food and daily necessities.

3. Agriculture: Chitosan hydrochloride is used in agriculture for the protection of agricultural products.

4. Cosmetics: In the cosmetics industry, chitosan hydrochloride is used to promote the absorption of nutrients or drugs by cells, and has good film-forming and antibacterial properties.