Chitosan(CAS 9012-76-4 )is a well-known organic polymer with well-documented characterization, including extended biocompatibility and biodegradability, being classified by the US Food and Drug Administration as a“generally recognized as safe”(Casettari and Illum, 2014) substance.
Industrial grade chitosan is generally produced from offshore shrimp shells and crab shells.
Insoluble in water, soluble in dilute acid.
Industrial grade chitosan can be divided into: high-quality industrial grade and general industrial grade. Different types of industrial grade products will have great differences in quality and price.
Yixing Cleanwater Chemicals Co., Ltd. can also produce classified indicators according to different uses. Users can choose products by themselves, or recommend products by our company to ensure that the products achieve the expected use effect.
The following are the application areas of bulk natural chitosan：
1.Sewage treatment: Chitosan can treat suspended substances in sewage, adsorb certain heavy metal ions, etc., reduce BOD and COD of sewage, and chitosan can also be used in surface water treatment.
2.Petroleum Auxiliary: According to the characteristics of chitosan’s macromolecule properties and amino positive charge, chitosan can also be used in the fields of petroleum exploitation and shale gas exploitation assistants.
3.Paper making: Special types of chitosan can be used as sizing agent, reinforcing agent, retention aid, etc. in paper making to increase paper strength and recover lost pulp.
4.Agriculture: Chitosan can be used in seed soaking, coating agent, foliar spray fertilizer, bacteriostatic agent, soil conditioner, feed additive, fruit and vegetable preservative, etc.
5.Natural Extract Chitosan is also widely used in other fields.Chitin chitosan has excellent moisture absorption, moisture retention, opsonization, bacteria inhibition, etc.Applicable to various cosmetics, such as emollient cream, shower gel, cleaning cream, mousse, advanced ointment frost, emulsion and colloid cosmetics, etc.Also applicable to moisturizing and antistaling agent for food, fruits and vegetables, flocculant for sewage treatment, drug sustained release agent, nontoxic adhesive, auxiliaries for dyeing& printing and paper making, etc
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Post time: Apr-09-2022