carboxymethyl chitosan cas 83512-85-0
Assay: 90%; 95%
Packaging:25kg/fiber drum
Appearance:White to pale yellow, free flowing powder
Capability :12Ton/year
Sample: Available
related documents:
COA of Carboxymethyl chitosan
TDS of Carboxymethyl chitosan
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Carboxymethyl Chitosan (CAS 83512-85-0) Ultimate Guide
Table of Contents
- Product Overview & Specifications
- Key Applications & Industrial Uses
- Performance Comparison Analysis
- Implementation Case Studies
- Client Success Stories
- Expert Consultation & Ordering
Product Overview & Specifications
Carboxymethyl Chitosan (CMC) (CAS 83512-85-0) is a water-soluble chitosan derivative with enhanced biocompatibility. Key parameters:
| Parameter | Specification |
|---|---|
| Molecular Formula | C6H11NO4(CH2COOH)x |
| Degree of Substitution | 0.5-1.2 (customizable) |
| Viscosity (1% solution) | 50-2000 mPa·s |
| Solubility | Water, pH 4-12 solutions |
Key Applications & Industrial Uses
Pharmaceutical Applications
• Drug delivery matrix for controlled release formulations
• Wound healing accelerant in medical dressings
• Gene therapy vector component
Cosmeceutical Functions
• Anti-aging serum stabilizer
• Moisture retention booster in skincare
• Natural preservative alternative
Water Treatment Solutions
• Heavy metal ion chelator (Pb²⁺, Cd²⁺ removal >95%)
• Flocculant for wastewater clarification
Performance Comparison Analysis
| Feature | Regular Chitosan | Carboxymethyl Chitosan |
|---|---|---|
| Water Solubility | Acid-soluble only | Fully water-soluble |
| Bioadhesion | Moderate | Enhanced 3-5× |
| pH Stability | 4-6.5 | 4-12 |
Implementation Case Studies
Case 1: Transdermal Drug Delivery System
Challenge: Improve permeation efficiency of hydrophobic APIs
Solution: 0.8% CMC matrix increased bioavailability by 62%
Result: Reduced dosing frequency in nicotine patches
Case 2: Cosmetic Preservation
Challenge: Replace parabens in organic skincare line
Solution: 1.2% CMC demonstrated 99.9% microbial inhibition
Result: Achieved ECOCERT certification
Client Success Stories
PharmaHealth Inc. (USA)
Project: Diabetic wound care hydrogel
Technical Specs: 1.5% CMC, DS 0.85, 800 mPa·s
Outcome: 40% faster epithelialization vs market leaders
EcoAqua Solutions (Germany)
Project: Industrial wastewater treatment
Technical Specs: 200kg CMC/month, DS 0.6
Outcome: Reduced sludge production by 35%
Expert Consultation & Ordering
Our technical team provides:
- Custom substitution degree optimization
- Application-specific viscosity adjustments
- Regulatory compliance support (FDA, REACH)
Contact our specialists:
Email: info@vivalr.com
Tel: (86) 15866781826
Request batch samples or discuss project requirements:
Technical Data Sheets Available Upon Request
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