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Catalog Number:
36951
CAS Number:
9012-76-4
Chitosan , high molecular weight (1000-2000 cP, 1 wt. % in 1% acetic acid at 25 °C) Mw ~ 1,500,000
Purity:
Degree of Deacetylation : ≥ 90%
Synonym(s):
Deacetylated chitin, Poly(D-glucosamine)
Documents
$20.00 /25G
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Product Information

Chitosan, a high molecular weight biopolymer derived from chitin, is recognized for its exceptional biocompatibility and biodegradability, making it a valuable asset in various industries. With a molecular weight of approximately 1,500,000 and a viscosity of 1000-2000 cP in 1% acetic acid at 25 °C, Chitosan exhibits unique properties that enhance its functionality in applications ranging from pharmaceuticals to agriculture. In the pharmaceutical sector, it is utilized as a drug delivery agent, facilitating the controlled release of therapeutic compounds. Additionally, its natural antimicrobial properties make it an ideal candidate for wound dressings and tissue engineering.

In agriculture, Chitosan serves as a natural pesticide and soil conditioner, promoting plant growth and enhancing crop yield. Its ability to form films and gels also finds applications in food preservation, where it helps extend shelf life by acting as a barrier against moisture and microbial contamination. Researchers and industry professionals appreciate Chitosan for its versatility and eco-friendly profile, positioning it as a sustainable alternative to synthetic polymers in various formulations.

Synonyms
Deacetylated chitin, Poly(D-glucosamine)
CAS Number
9012-76-4
Purity
Degree of Deacetylation : ≥ 90%
Molecular Formula
[C6H11NO4]n
MDL Number
MFCD00161512
PubChem ID
21896651
Appearance
White to light tan powder or light yellow
Conditions
Store at RT
General Information
Synonyms
Deacetylated chitin, Poly(D-glucosamine)
CAS Number
9012-76-4
Purity
Degree of Deacetylation : ≥ 90%
Molecular Formula
[C6H11NO4]n
MDL Number
MFCD00161512
PubChem ID
21896651
Appearance
White to light tan powder or light yellow
Conditions
Store at RT
Properties
Additional property information coming soon!
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Safety and Regulations
Hazmat
No
Antibiotic
No
DEA-regulated
No
Warnings
-
Applications

Chitosan is widely utilized in research focused on various practical applications:

  • Biomedical Applications: Chitosan is used in drug delivery systems due to its biocompatibility and ability to encapsulate drugs, enhancing their stability and controlled release in the body.
  • Water Treatment: This compound acts as a natural flocculant, helping to remove impurities and pollutants from water, making it valuable in environmental engineering and wastewater treatment processes.
  • Food Preservation: Chitosan is employed as a natural preservative in the food industry. Its antimicrobial properties help extend the shelf life of food products by inhibiting the growth of bacteria and fungi.
  • Agricultural Uses: In agriculture, chitosan is used as a biopesticide and soil conditioner, promoting plant growth and enhancing resistance to pests and diseases.
  • Cosmetic Formulations: The cosmetic industry incorporates chitosan for its moisturizing and film-forming properties, making it an effective ingredient in skincare products to improve hydration and skin barrier function.

Citations