| ≥1 piece |
Applications: carboxymethyl chitosan is a kind of a chitosan derivative which has been widely applied at present, neutral and natural.Because of its optimized physical properties and chemical properties , thus has good water solubility, good film forming and strong heavy metal chelating properties. currently has been widely used as a medicine relievers, plant growth and heavy metal chelating agent, also widely used in industries like cosmetics and industrial waste water treatment etc.