[Offer to Sell] Chitosan |
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| Name Chitosan Synonyms Poly(beta-(1,4)-2-amino-2-deoxy-D-glucose); Poly(beta-(1,4)-D-glucosamine) Molecular Formula (C6H11NO4)n CAS Registry Number 9012-76-4 Deacetylation NLT 85% Moisture : NMT 10% Ash content NMT 2.0% As NMT 1.0mg/kg Pb NMT 0.5mg/kg Hg NMT 0.3mg/kg Mesh size 20 ~120 Viscidity(1%chitosan,1%acetic acid,20℃) 20-1000mPa.s Contact person: Mr.Toby E-mail: toby(at)international-biz.com MSN: api20120702(at)hotmial.com Skype: api20120702 QQ: 2653090857 |
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