offer chitosan

Chitosan is made from the Alaskan deep-sea crab. The production process inclues the following steps : decalcification, deproteinization, decolor and deacetylation. It can activate the cell, guard against disease and improve the immunity of the human body. So, it is also called the sixth chemical industry concerned with everyday life and agriculture. Our product`s detail as following: 1. TECHNOLOGY INDEX: Specification 2. APPEARANCE: Original white 3. PARTICLE: 80 Mesh power or slice 4. MOISTURE CONTENT: <10% 5. ASH CONTENT: <1.0% 6. INSOLUBLE: <1.0% 7. DEASETYLATION: >85%; >90%; >95% 8. VISOSITY(1%) 30-3000cps 9. PH: 7-9 We also offer the OEM service. We can satisfy your need. The product has a resonable and competitive price we offer. We are very glad to cooperate with you.