Chitosan

Chitosan (CAS 9012-76-4 ), also known as Chitin N-deacetyl- and commercially as Kytex H, is a natural polysaccharide derived from the deacetylation of chitin found in crustacean shells. In industrial applications, it functions as a biopolymer flocculant, antimicrobial agent, and film-forming rheology modifier across food, pharmaceutical, agricultural, and water treatment sectors. In water treatment, it acts as a natural coagulant-flocculant to remove suspended solids, heavy metals, and turbidity from municipal and industrial effluents as a biodegradable alternative to synthetic polyacrylamides. Food manufacturers use it as a preservative coating on fresh produce and seafood, extending shelf life by inhibiting microbial growth on product surfaces to maintain high quality standards. Pharmaceutical formulators incorporate it into controlled-release tablet matrices and wound dressings, where its film-forming capacity supports drug delivery and tissue adhesion during the recovery process. In agriculture, it is applied as a seed treatment and foliar biostimulant that activates plant defense responses and improves crop resistance to fungal pathogens in various environmental conditions. The material is supplied as a white to off-white powder or flakes in varying molecular weights which directly affect viscosity. Standard grades include food-grade, USP , and technical specifications. Degree of deacetylation, typically 75–95%, is a key specification buyers should confirm when sourcing for pharmaceutical or functional food applications to ensure the material meets specific project needs. Contact us for supply of Chitosan Request Quote

Key Technical Features

• High Purity Grade standard
• Consistent Batch Quality
• Full Regulatory & REACH Support
• Global Logistics Network enabled