Chitosan CAS NO.9012-76-4

hebei yanxi chemical  co., LTD who registered capital of 10 million yuan, nearly to $2 million, we have a pharmaceutical raw materials factory production of pharmaceutical raw materials, and a reagent r&d center, and we do research and development production of reagent tens of thousands of species. our aim is quality strives for the survival. Seek development by credit reputation. Our products have big price advantage in Europe South America and so on .and Our company also has the advantage of high quality in Africa. in the past two years our products has reached more than 30 countries in the world, Europe. South America. North America, southeast Asia, Africa, etc. We welcome all over the world with the best quality and lowest price friend common cooperation and common development!

1:Safe shipping (TNT;EMS;FEDEX;DHL;UPS;EUB)

2:Safe payment(Btc;MoneyGram;WU)

3:Safe packing (Paraffin coating; Double aluminum foil bag; Vacuum packaging)

4:Fast delivery (3-10 DAYS fast home delivery service )

5:Best quality (Without any doping, all products are pure)

6:Safety guarantee (we do this business long time ,we know how to disguise let the product through customs)

8:New international transportation system(Pls see the pic,The transportation line reaches every corner of the world)

9:Huge Supply(We have many raw materials and processing centers,Each day can provide dozens of kilogram-hundreds of kilograms of different products.)

10:Low Price(All the products are factory prices it can let you have a bigger profit margin)

1.lowest price 

2.good service

3.best quality 

4.rich experience 

5.support sample

About:
Usually chitin mainly refers to chitosan, it is also called chitosan, deacetylated chitin, deacylated chitin, soluble chitin, soluble chitin. Amorphous solid, specific rotation [α]D11-3° ~ +10°. Almost insoluble in water, but soluble in organic acids such as formic acid, acetic acid, benzoic acid and naphthenic acid, as well as dilute inorganic acids. The industrial product is white or off-white translucent flake solid, slightly pearly luster. Tasteless, non-toxic and easy to degrade, it is a rare natural cationic polyelectrolyte. A polysaccharide obtained by hydrolysis of a strong base or enzymolysis to remove the acetyl group from the chitin glycogroup. Can dissolve in low acidity aqueous solution, has good biocompatibility, no antigenicity, insoluble in human liquid. The chitin in the shell of lower animals and plants widely existing in nature, such as arthropods (shrimp, crabs), is used as raw material, which is obtained by alkali and heating for deacetylation.

Purpose:
Mainly used in food, medicine, agricultural seeds, daily chemical, industrial wastewater treatment and other industries. Chitosan oligosaccharides have the functions of improving immunity, activating cells, preventing cancer, lowering blood lipids, lowering blood pressure, anti-aging, regulating the body environment, etc., and can be used in medicine, health care and food fields. In the field of environmental protection, chitosan can be used in sewage treatment, protein recycling, water purification and so on. In the field of functional materials, chitosan can be used as membrane materials, carriers, adsorbents, fibers, medical materials, etc. In the field of light textile, chitosan can be used for fabric finishing, health underwear, paper auxiliaries and so on. The agricultural field can be used in feed addition, seed treatment, soil improvement, fruit preservation and so on. In the field of tobacco, chitosan is a tobacco sheet adhesive with good performance, and has the characteristics of improving taste, non-toxic combustion and no odor.