China Factory Food Additive Chitosan CAS NO 7012-76-4

China Factory Food Additive Chitosan Cas No 7012-76-4 - Buy Chitosan,7012-76-4,Top Grade Chitosan Cas No 7012-76-4 Product from China, Please contact us by Live Chat on the bottom right.

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1kg/Aluminum foil bag 25kg/Drum 25kg/Carton As per customer''s requirementShanghai/Qingdao/Shenzhen/As per customer''s requirement

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Professional Factory Supply Chitosan CAS NO 7012-76-4

Chitosan CAS NO 7012-76-4

Chitosan is a unique basic polysaccharide obtained by N-deacetylation of chitin in an alkaline medium. Chitosan is the second most abundant (only next to cellulose) biopolymer and is widely distributed.Chitin and chitosan are natural biopolymers that have various properties such as antimicrobial activity, hemostatic agent, metal-chelating, molecular affinity, and wound-healing agent.

Q:Can I get a sample?

A:We do provide our clients small sample(1-50grams). Free sample can be provided for some products due to the material cost, but shipping cost is covered by your side.

Q:What''s your MOQ?

A:It is based on the different product. Some are 1g while some are 1 kg.

Q:How to start orders or make payment?

A:You can send us your Purchase Order(PO) or just send us a simple confirmation by email or Trade Manager, then we can issue the Trade Assurance Order for you.

Q:How to make payment and what is the payment term?

A:Payment can be done by our website Trade Assurance(Flexible terms available) or bank transfer.

Q:How do you ship the order normally?

A:For large qty order,we will ship the goods by sea. While small qty order, by air or express. We supply optional express for you, including DHL,FEDEX,TNT,EMS,and so on.

Q:What''s your delivery time?

A:Usually most of products in stock can be shipped within 3-5 working days after getting the payment.If there was a big order,the delivery time needs to be negotiated.