weifang kehai chitosan co.,ltd

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industry density chitosan chitin
Specification: 75-85%
Detail: industry density chitosan the major indexes deacetylation 70%£95% moisture 0.8% ash content 1.3% viscosity 10£500***.s£¨20¡æ£© As 0.2mg/Kg heavy metal(Pb) 0.3mg/Kg hydrargyrum 0.1mg/Kg bulk density 0.32...

chitin chitosan
Specification: index of you need
Detail: Chitosan Chitosan is a kind of natural amino amylose polymer distilled from crab shells in the deep ocean of Alaska. It is the most precious natural resource and has the good name of the sixth life element of human body. ...

chitin chitosan
Specification: all
Detail: The New-style tobacco leaf flake conglutinant additive ¡¡ According to the manufacturing crafts of roller-pressing,our co***ny developed the new-style tobacco leaf flake conglutinant additives,which has the advantages of e...


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