Water Soluble Chitosan, DD>90%

By preparing chitosan hydrochloride, chitosan, which is originally only soluble under acidic conditions, can be transformed into a chitosan salt that is directly soluble in water. This product is a chitosan hydrochloride derivative with good water solubility and biocompatibility, and can be used as a raw material for food and health products, a drug carrier or pharmaceutical excipient, a biomedical material, and a cosmetic raw material.