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Product Name: Chitosan
Botanical Source: Shrimp/Crab shell
CAS No: 9012-76-4
Ingredient: Degree of Deacetylation
Assay: 85%,90%, 95% High Density/Low Density
Colour: White or off-white powder with characteristic odor and taste
GMO Status:GMO Free
Packing: in 25kgs fiber drums
Storage:Keep container unopened in cool, dry place,Keep away from strong light
Shelf Life:24 months from date of production
Chitosan Powder: Multifunctional Natural Polysaccharide for Diverse Applications
Product Overview
Chitosan powder, a linear polysaccharide derived from chitin via alkaline deacetylation, is a versatile biomaterial with exceptional biocompatibility, biodegradability, and low toxicity . Composed of glucosamine and N-acetylglucosamine residues, it is widely used across industries due to its unique physicochemical properties, including mucoadhesion, antimicrobial activity, and heavy metal adsorption . Available in varying molecular weights and deacetylation degrees (≥75% to ≥90%), chitosan is tailored for specific applications .
Key Benefits & Efficacy
- Antimicrobial & Skin Repair
- Exhibits broad-spectrum antibacterial properties, effective against Gram-positive and Gram-negative bacteria, making it ideal for acne treatment and wound healing .
- Accelerates skin barrier repair, reduces redness, and soothes sun-damaged or sensitive skin .
- Moisturizing & Cosmetic Enhancement
- Forms a breathable film on the skin, locking in moisture and enhancing hydration for daily skincare and post-procedure recovery .
- Used in hair gels and shampoos for its film-forming properties, improving nutrient retention and product stability .
- Drug Delivery & Medical Applications
- Enhances nasal and oral drug absorption by loosening epithelial tight junctions, particularly for poorly absorbable drugs like insulin .
- Utilized in hydrogels, microspheres, and wound dressings for controlled release and infection prevention .
- Environmental & Industrial Solutions
- Adsorbs heavy metals and reduces COD/BOD in wastewater treatment, widely applied in textile, mining, and municipal sewage management .
- Acts as a bioflocculant in papermaking to improve pulp retention and paper strength .
- Agricultural Advancements
- Promotes plant growth, increases crop yield (e.g., corn by 8.42%), and enhances stress resistance (drought, cold) by regulating enzyme activity and nutrient uptake .
- Functions as a bio-pesticide, controlling fungal and viral diseases like tobacco mosaic virus (87.5% efficacy) .
- Food & Health Supplements
- Approved as GRAS (Generally Recognized as Safe) by the FDA, used in fat-binding dietary supplements for weight management .
- Extends shelf life of fruits and wines by inhibiting microbial spoilage .
Application Fields
| Industry | Uses | References |
|---|---|---|
| Cosmetics | Acne repair, moisturizers, hair care, sunburn recovery | |
| Pharmaceuticals | Drug delivery systems, wound dressings, taste masking | |
| Environmental | Wastewater treatment, heavy metal removal, oil extraction aids | |
| Agriculture | Bio-fertilizers, seed coatings, disease control, soil improvement | |
| Food & Nutrition | Preservatives, dietary supplements, functional food additives | |
| Industrial | Paper strengthening, textile dye fixation, 3D printing biomaterials |
Technical Specifications
- Deacetylation Degree: ≥75% to ≥90% (customizable)
- Solubility: Water-insoluble (standard grade) or soluble in acidic solutions (HCl-modified)
- Purity: ≤10% moisture, ≤0.5% ash, heavy metals <10 ppm
- Packaging: 25kg/drum (powder) or 10kg/bag (1–5mm flakes)
Why Choose Our Chitosan Powder?
- Certified Quality: Compliant with FDA GRAS and industrial standards .
- Customizable Solutions: Tailored molecular weight and solubility for specific applications .
- Sustainable Sourcing: Derived from crustacean shells and fungi, ensuring eco-friendly production
