Purchase Qty. Reference FOB Price
1-99 kg US$15.00
100-999 kg US$10.00
1,000+ kg US$1.00
Product Description
Chitosan is obtained from chitin, which is widely present in the shells of lower animals and plants in nature, such as arthropods (shrimp, crabs), through deacetylation reactions by adding alkali and heating. This product is non-toxic to the human body and does not cause secondary pollution to the ...