Quaternary Chitosan - Origin CAS # 9012-76-4
A Premium Chitosan Derivative for Multiple Applications
Applications of Quaternary Chitosan
1. Biomedical Applications
Quaternary chitosan serves as an effective scaffold in tissue engineering, providing a supportive structure for cell growth and differentiation. It also plays a significant role in wound healing by promoting cell migration and regeneration. Quaternary chitosan is an essential material for:
- Gene Delivery: Efficiently deliver genetic material to cells for gene therapy treatments.
- Drug Delivery Systems: Safely and precisely deliver drugs to target areas in the body.
2. Food Packaging Solutions
With its antimicrobial properties, quaternary chitosan is a perfect material for food packaging. It helps to prevent microbial growth and extends the shelf life of food products. At Chitosan Global, we offer quaternary chitosan that can be used to make environmentally friendly, biodegradable packaging alternatives to synthetic plastics.
3. Water Treatment and Purification
Quaternary chitosan is widely used in water purification due to its ability to bind with contaminants and facilitate their removal. Whether you’re looking to purify drinking water or treat wastewater in industrial processes, Quaternary chitosan ensures clean, safe water for all applications.
4. Antimicrobial and Antiviral Products
Quaternary ammonium salt chitosan acts as an antimicrobial agent, perfect for personal care items, medical devices, and industrial applications. Plus, its antiviral properties make it an excellent alternative to conventional antiviral agents.
Properties
Molecular weight is a significant property of chitosan that influences its viscosity, solubility, and biological activity. It is usually measured in kilodaltons (kDa) and can vary widely depending on the source and preparation method of the chitosan. Higher molecular weight chitosan tends to have higher viscosity and may form gels, while lower molecular weight chitosan is more soluble and easier to process. Understanding the molecular weight of chitosan is essential for tailoring it to specific applications, such as drug delivery, food preservation, and water treatment.
Degree of Deacetylation (DDA) - Degree of Substitution (DS)
Certificate of Analysis (CoA)
The Certificate of Analysis (CoA) provides detailed information about the specific batch of chitosan, including its purity, degree of deacetylation, molecular weight, and any contaminants. This document ensures that the product meets the required specifications and standards. It is essential for verifying the quality and consistency of chitosan used in various applications. For example, here is a link to the CoA for -
Samples
1. 25-Gram Samples Buy Now
2. 1 kg Sample
Buy Quaternary Chitosan Today from Chitosan Global
If you’re looking to buy quaternary chitosanfor your business or project, Chitosan Globalis the trusted supplier you need. We offer fast shipping and competitive pricing on all our chitosanproducts. Whether you need quaternary ammonium chitosanfor biomedical research, food packaging, or environmental solutions, we’ve got you covered.
Get Started with Chitosan Global
Order your chitosanproducts today and experience the superior quality and versatility that Chitosan Globaloffers. Our expert team is here to help you find the best solution for your business needs.
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- info@shieldnutra.com
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- Johnson City, Tennessee
Sea Source Quaternary Chitosan
| Item | Product | Specifiction | Type | Grade | Quantity | Pricing | COA |
|---|---|---|---|---|---|---|---|
| 1 | Sea source chitosan | Water soluble | Quaternary Chitosan | Food, Industrial, Agriculture | 25g Sample | SHOP | Get COA |
| 1kg MOQ | $70/kg + $35 Tariff + $125 FedEx Shipping Shellfish-Derived Quaternary Chitosan |
BSF-Derived Chitosan Pricing & Sample Options
| Product | 25g Sample Price | Scaled Pricing | COA | |
|---|---|---|---|---|
| Quaternary Chitosan | $62.25 | 1 kg – $175/kg (100 kg – 500 kg) – $160/kg (500 kg – 1 ton) – $145/kg | Get COA Contact Us |
At Chitosan Global, we offer premium-quality quaternary chitosanthat meets the highest standards for a variety of industries. Whether you’re looking for antimicrobial solutions, enhanced drug delivery systems, or biodegradable materials for food packaging, our quaternary chitosanproducts provide the perfect solution. By modifying chitosan with quaternary ammonium groups, we create a powerful and versatile material that serves a wide range of applications.
Why Buy Quaternary Chitosan from Chitosan Global?
Chitosan Global is your trusted supplier for quaternary ammonium chitosan and related products. Here’s why you should choose us:
- Superior Antimicrobial Properties
Our quaternary ammonium salt chitosanis known for its potent antimicrobial effects. It inhibits the growth of bacteria, fungi, and viruses, making it ideal for:- Medical Device Coatings:Prevent infections and enhance device safety.
- Personal Care Products:Add antimicrobial properties to skincare, cosmetics, and sanitizers.
- Versatile Water Solubility
Quaternary chitosanis more soluble in water than regular chitosan, allowing it to be used in a variety of formulations. This feature makes it an excellent choice for industries such as:- Drug and Gene Delivery:Create highly effective drug delivery systems and gene carriers.
- Water Purification:Remove contaminants and purify water effectively for industrial and personal use.
- Biodegradable and Sustainable
Chitosan Globalis committed to sustainability, offering quaternary chitosanthat is fully biodegradable. Unlike synthetic alternatives, our products break down naturally, reducing environmental impact while still providing top-tier performance. This makes it a sustainable choice for:- Food Packaging:Extend shelf life with eco-friendly packaging solutions.
- Agriculture:Use in biodegradable agricultural films and coatings.
- Effective Antiviral Solutions
Research shows that quaternary chitosanhas antiviral properties, making it a valuable addition to your product formulations. If you’re in the healthcare industry or working on developing antiviral agents, Chitosan Global’s quaternary ammonium chitosanprovides an innovative and natural solution for your needs.
- Perfect for Nanoparticles in Drug Delivery
Our quaternary chitosanis ideal for creating nanoparticles used in drug delivery and imaging. The positive charge and enhanced solubility of quaternary chitosanimprove the efficiency of drug delivery systems, making it an essential material for pharmaceutical research and development.
Is Quaternary Chitosan safer than traditional Quaternary Ammonium Compounds?
Yes, quaternary ammonium chitosan is generally safer than traditional quaternary ammonium compounds
Scientific research has demonstrated that quaternary ammonium chitosan offers significant safety advantages over conventional synthetic QACs:
Key Safety Advantages of Quaternary Ammonium Chitosan:
1. Enhanced Biocompatibility
- Derived from natural chitosan, Cas No. which is FDA-approved for pharmaceutical and food applications
- Maintains chitosan’s inherent biocompatibility, biodegradability, and “biosecurity” MDPI
- Demonstrated non-cytotoxicity in multiple biomedical applications including nanoparticles, wound dressings, and hydrogels
2. Lower Toxicity Profile
- While showing some increased cytotoxicity compared to unmodified chitosan due to the positive charge, it remains within safe concentration ranges for use
- Studies show quaternary ammonium chitosan reduces loss of cell viability compared to other forms of chitosan in biomedical applications Wiley Online Library
3. Reduced Environmental Impact
- Being biodegradable, it doesn’t persist in the environment like synthetic QACs
- Avoids the environmental accumulation and aquatic toxicity issues associated with traditional QACs
Problems with Traditional QACs:
1. Significant Toxicity Concerns
- Endocrine disruption, immune dysfunction, and reproductive toxicity
- Dermal and respiratory health effects
- Disruption of metabolic functions including lipid homeostasis and mitochondrial function ACS Publications
2. Environmental Hazards
- Acute and chronic toxicity to aquatic organisms
- Environmental concentrations approaching levels of concern
- Contribution to antimicrobial resistance development
3. Persistent Exposure Issues
- Non-biodegradable nature leading to bioaccumulation
- Increased environmental releases, especially post-COVID-19
Mechanism Behind Improved Safety:
The grafting of quaternary ammonium groups onto the biodegradable chitosan backbone creates a compound that:
- Retains antimicrobial efficacy through the positive charge
- Maintains the biocompatibility of the natural polymer base
- Allows for controlled degradation, reducing long-term exposure risks
- Provides targeted antimicrobial action with reduced systemic toxicity
Clinical Evidence:
Research has shown that materials containing quaternary ammonium chitosan not only exhibit enhanced antimicrobial effects but also demonstrate “reduced loss of osteoblastic cell viability” compared to other antimicrobial systems, indicating superior biocompatibility for medical applications.
Conclusion: Quaternary ammonium chitosan represents a safer alternative that combines the antimicrobial benefits of quaternary ammonium compounds with the natural safety profile of chitosan, making it particularly suitable for biomedical applications, food packaging, and other applications where human or environmental safety is a priority.
We currently offer quaternary chitosan made from Black Soldier Fly larvae and from shellfish. We represent different manufacturers. There are some differences in the products. Please research each one to learn which might be best for your project. Black Soldier Fly chitosan is the most bioactive and generally requires less to achieve the same results as mushroom or shellfish-derived chitosan. The degree of deacetylation (DDA) is a crucial factor that determines the properties of chitosan. It refers to the percentage of acetyl groups removed from the chitin structure. A higher DDA means that the chitosan will have better performance in applications requiring solubility and bioactivity, making it suitable for a wide range of industrial, cosmetic, and agricultural uses. The Grade is usually a function of the DDA and molecular weight. Lower molecular weights have advantages in antimicrobial applications and where the size of the molecule is important for getting close to the cell membrane or cell wall of a pathogen or to penetrate more deeply and easily.
