High Quality Food Preservation and Antibacterial CAS 70694-72-3 Chitosan Hydrochloride Powder

High Quality Food Preservation and Antibacterial CAS 70694-72-3 Chitosan Hydrochloride Powder. High Purity Content: 95% deacetylation with 80%-85% chitosan hydrochloride powder. Extended Shelf Life: 24 months shelf life when stored in a dry, cool, well-ventilated place. OEM/ODM Services: Full range of flexible OEM/ODM services including new formula R&D. Custom Packaging: Professional packaging design services for bottles, bags, boxes, and more. International Certifications: Certified with HACCP, ISO, Kosher, HALAL, and CQC standards. Sample Availability: Samples available for customer evaluation and formulation testing. Fast Response Time: Customer inquiries are replied to within 24 hours.