|Place of Origin:||CHINA|
|Minimum Order Quantity:||1KG|
|Packaging Details:||1kg/bag ; 25KGS per paper drums|
|Delivery Time:||10-20 work days|
|Payment Terms:||T/T, D/P, L/C|
|Supply Ability:||10 tons per year|
|PH:||4.0~6.0||Loss On Drying:||≤10.0%|
|Ash Content:||≤2.0%||Insoluble Content:||<1.0%|
|As:||≤0.5ppm||Total Plate Count:||≤1000cfu/g|
Derivative Chitosan Nitrate,
Chitin Chitosan Nitrate,
Chitin Chitosan derivative
Nitrate Chitosan；chitin derivative；shrimp& crab shells materials；chitosan food grade ; chitosan powder ; off-white
Chitosan contains free amino groups and can combine with dilute acids to form amine salts which dissolve in dilute acids. Because the activity of amino group at C2 position in the molecule is higher than that of ·OH group, which is prone to biochemical reaction, chitosan can undergo a variety of chemical modification under relatively mild conditions, and derivatives with different structures and properties can be formed. Chitosan derivatives can be prepared by acylation, hydroxylation, cyanation, etherification, alkylation, esterification, imide, azide, salt formation, chelation, hydrolysis, oxidation, halogenation, grafting and cross-linking.
White or Off-white powder with odorless. Water soluble, the solution is neutral, clear and stable.
Compared to Chitosan, the electrorheological property of Chitosan Nitrate is better, and it can be used as ER material. It is applied to raw materials and intermediates, food, biological accessories,food accessories, cosmetic, and agriculture etc.
|Loss on Drying||≤10.0%|
|Total Plate Count||≤1000cfu/g|
|Yeast and Mold||≤25cfu/g|
|Package: 1kg,2kg etc.|
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