|Place of Origin:||CHINA|
|Minimum Order Quantity:||1KG|
|Packaging Details:||1KG/bag ; 25KGS per paper drum|
|Delivery Time:||5-8 work days|
|Payment Terms:||L/C, D/P, T/T|
|Supply Ability:||5 tons per year|
|Color:||Off-white Or Light Yellow||Appearance:||Flake Or Powder|
|PH:||6.0~9.0||Residue On Ignition:||≤23.0%|
|Loss On Drying:||≤12.0%|
Golden Shell Carboxymethyl Chitosan,
Crab Carboxymethyl Chitosan,
Chitosan Crab Shell
Carboxymethyl Chitosan ; CPCTS Chitosan ; Chitin Derivative ; Water Soluble Chitosan ; Shrimp& Crab Shells Material
Carboxymethyl chitosan, a water-soluble derivative of chitosan, is a amphoteric polyelectrolyte, which is formed by introducing the hydrophilic group CH2COOH into the chitosan polymer chain. After carboxymethyl modification, the water solubility of chitosan is improved, especially its solubility in neutral and alkaline solutions is significantly enhanced.
Carboxymethyl chitosan (CMC), a carboxymethyl derivative of chitosan, is highly polar and easily soluble in water, and has been widely used in pharmaceutical and biomedical materials development. Since the content of carboxymethyl chitosan in Chemicalbook will directly affect its antibacterial and anti-infective clinical effect, it is very important to accurately quantify the carboxymethyl chitosan.
Carboxymethyl chitosan is a kind of advanced derivative of natural marine biological chitosan.It is a kind of amphoterous polyelectrolyte with good water solubility,film information,moisture and water retention,antibacterial and strong chelation.At the same time,it has biocompatibility,biodegradability,hemostasis and cullus function.It has no cytotoxicity and biological safety,and can be used for medical dressing.It has important applications in medicine,health care products,cosmetics,fresh preservation,environmental protection,chemical industry and other fields.Its stable properties,antibacterial and anti-infection,lipid-lowring and arteriosclerosis prevention and other pharmacological effects are destined to play a greater role in the future of human life.
White or yellowish,amorphous powder.It dissolves in water and its aqueous solution is transparent and stable.
|Appearance||Off-white or light yellow flake or powder|
|Loss on Drying||≤12.0%|
|Residue on Ignition||≤23.0%|
|Package:paper drum,and customization is available.|
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