Introduction

Chitosan is a natural cationic biopolymer consequent commencing the hydrolysis of chitin. One perceptible improvement of this substance is that it can be obtained from ecologically sound natural sources, namely crab and shrimp shell wastes. Together with chitin, Chitosan is well thought-out the second most profuse polysaccharide subsequent to cellulose. However contrasting cellulose, the employ of Chitosan as an excipient in pharmaceutical formula is a pretty new development. But Chitosan has been widely premeditated in the biomedical field and has been found to be highly biocompatible. In addition to the good biocompatibility of Chitosan and the abundance of natural sources of the material, Chitosan has a number of enviable properties that put together study of it attention-grabbing.

CAS No.：9012-76-4

Formula: (C6H11NO4)n

Chemical constitution:

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Storage : In cool & dry place. Keep away from strong light and heat.
Shelf life : 2 years if sealed and stored properly.