934801

Glycidol chitosan

Degree of functionalization > 80%

• 동의어(들): Dihydroxypropyl chitosan, Glycolchitosan, glycol chitosan
• Linear Formula: [C₉H₁₇NO₆]_n [C₈H₁₃NO₅]_m
• UNSPSC 코드: 12352201
• NACRES: NA.21

속성

• Quality Level: 100
• 양식: powder or chunks (or fibres)
• 색상: white to off-white
• 저장 온도: 2-8°C

설명

일반 설명

Chitosan is a cationic biodgradable and biocompatible biopolymer that has been commonly used in many applications. The polymer chains are positively charged when disolved in aqueous solutions of pH<6.5. However, the biomedical applications of the positively charged chitosan are limited becuase it cannot be easily dissolved in aqueous media. Glycidol chitosan is a derivative of chitosan whereby hydrohilic glycidol is grafted onto the amino groups of chitosan to improve its solubility in a wider range of pH. It possesses many useful biological properties such as biocompatibility, biodegradability, and antimicrobial properties. It can also be further functionalized to induce photo and thermally crosslinkable properites and can be used as a precursor for hydrogel preparations that can be used in many biomedical applications.

애플리케이션

• Hydrogels
• Tissue engineering
• Bioprinting
• Drug delivery system

특징 및 장점

• Naturally derived biopolymer
• Cationic
• Enhanced solubility
• Tunable precursor material

안전성 정보

• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable