|Place of Origin:||CHINA|
|Minimum Order Quantity:||25KGS|
|Packaging Details:||25KGS per paper drum|
|Delivery Time:||5-8 work days|
|Payment Terms:||L/C, D/P, T/T|
|Supply Ability:||500 tons per year|
|Appearance:||Off-white Or Light Yellow Flake Or Powder||Deacetylation:||80.0%~90.0%|
|Viscosity:||Meet The Requirement||Heavy Metals:||≤40ppm|
|Lead:||≤10.0ppm||Total Plate Count:||≤1000cfu/g|
Crustacean Shells Chitosan Hcl,
Chitosan Hcl Hydrochloride,
Crustacean Shells Chitosan Hydrochloride
Chitosan Powder ; Chitosan Hydrochloride ; Ordinary Grade ; Chitosan deretive ; flake/powder ; water soluble chitosan ;
Due to its unique physical and chemical properties and biological characteristics, chitosan is widely used in the directional drug delivery system as a delayed and controlled release agent, mucosal adsorbent, absorption and permeability promoter, macromolecular drug carrier, disintegrating agent, coating material and other drug (or protein, peptide, gene, etc.) carrier. Through various local administration or site specific administration, it can prolong the contact time, improve the drug absorption, enhance the efficacy and reduce the adverse reactions. Chitosan has traditionally been nontoxic and was included in EP 2002, but it is not an inactive drug additive due to its positive charge. The physicochemical and biological properties of chitosan thermo-sensitive hydrogel can well meet the needs of cell growth, proliferation and differentiation, and can be used as injectable tissue engineering scaffold materials.
However, from the research with the increasingly development of technology, as a kind of resources excellent biological material, is widely used in biomedical fields as tissue engineering material, chitosan in bone, cartilage, skin, liver, and nerve tissue shows some potential applications, but there are some shortcomings and the insufficiency, for example, as the scaffold material, its mechanical strength degradation speed as well as between the host and the combining ability needs to improve and optimize. With the development of biomedicine and tissue engineering, research on biomimetic materials of chitosan has attracted people's attention. Combining chitosan scaffold with gene therapy has become a research hotspot. In conclusion, chitosan derivatives have a wide application prospect in tissue engineering.
Chitosan extracted from crustacean shells is a kind of amino polysaccharide.Due to strong intermolecular forces,it can only dissolve in organic acid or inorganic acid in the solution,which limits its application in many fields.At present,our company developed activated chitosan derivatives hydrochloride(chitosan chloride)by special treatment.It can dissolve in water directly,which is a strong cationic chitosan derivatives,therefore it can promote cells to absorb nutrients or drugs,so that it can be used for the absorption of hydrophilic drugs and natural nutritional cosmetics,medical dressings and carrier,health food,cationic flocculant,etc.
This product is white or light white,odorless,non-toxic,translucent powder without any stable shape.Instantly dissolve in water,and the solution is neutral with clear transparent and stable character.
|Appearance||Off-white or light yellow flake or powder|
|Total Plate Count||≤1000cfu/g|
|Yeast and Mold||≤100cfu/g|
|Viscosity||Meet the requirement|
|Packing:Paper drum.5.0KG,10.0KG per drum.According to customer requirements.|
*We can supply special molecular weight Chitosan Hydrochloride according to customers' requirement.
Package & Delivery:
Default Package:Paper drum(450mmX550mm)with double layer PE plastic bags as inside lining.Each package is 25.0kg .(Customization is available.)
Storage:Store in dry,clean,shady and cool place.Transportation light and unload lightly,shall not be mixed with hazardous,toxic and pollution items shipment,it is strictly prohibited in the rain.
Delivery:Prompt delivery will be arranged after producing and packaging finished.Our delivery period usually is 5 to 8 work days.
After-sale service:Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved for you immediately.
★More detail information please contact us.
1. Custom passing is guaranteed.
2. Our products have been exported to North America,South America,Western Europe,Eastern Europe,Eastern Asia,Southeast Asia,Middle East,Africa and many other countries and regions.
3. Flexible and Untraceable payment terms.
4. Good after-sale service.
5. We offer high quality products at competitive price in quick delivery.
Contact Person: sales