Factory supply Chitosan Oligosaccharide Powder Food/Feed/Agricultural Grade CAS NO.9012-76-4

Chitosan is a linear polysaccharide composed of randomly distributed β-(1-4)-linked D-glucosamine (deacetylated unit) and N-acetyl-D-glucosamine (acetylated unit). It is made by treating shrimp and other crustacean shells with the alkali sodium hydroxide.

Chitosan has a number of commercial and possible biomedical uses. It can be used in agriculture as a seed treatment and biopesticide, helping plants to fight off fungal infections. In winemaking it can be used as a fining agent, also helping to prevent spoilage. In industry, it can be used in a self-healing polyurethane paint coating. In medicine, it may be useful in bandages to reduce bleeding and as an antibacterial agent; it can also be used to help deliver drugs through the skin.

More controversially, chitosan has been asserted to have use in limiting fat absorption, which would make it useful for dieting, but there is evidence against this.
Other uses of chitosan that have been researched include use as a soluble dietary fiber.

Product Name:  Chitosan Powder

Source: Shrimp/Crab shell 

Application: Food/Cosmetic/Pharma/Industrial Area

Solubility: Soluble in acid, insoluble in water

Deacetylation degree:85% 90% 95%
CAS Number: 9012-76-4 
Molecular formula: (C6H11NO4)N

Medicine Grade

1. Promoting blood coagulation and wound healing;
2. Used as drug sustained-release matrix;
3. Used in artificial tissues and organs;
4. Improving the immunity, guarding against hypertension, regulating blood sugar, anti-ageing, enhancing acid constitution,etc,
 

Food Grade:
1. Antibacterial agent
2. Fruit and vegetable preservatives
3. Additives for health-care food
4. Clarifying agent for fruit juice

Agriculture Grade

1. In agriculture, chitosan is typically used as a natural seed treatment and plant growth enhancer, and as an ecologically friendly biopesticide substance that boosts the innate ability of plants to defend themselves against fungal infections.
2. As feed additives, can inhibit and kill the harmful bacterium, improve animals immunity.

Industrial Grade

1. Chitosan has good adsorption characteristics of heavy metal ion, applied in treatment of organic wastewater, dye wastewater, water purification and textile industry.
2. Chitosan can be also applied in paper-making industry, improving the dry and wet strength of paper and surface printability. 

Water Soluble Grade 
Water soluble grade Chitosan is transformed from chitosan through carboxylation, freely soluble in water and the character is stable. It 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.

Carboxymethyl Chitosan
Carboxymethyl Chitosan is the higher ramification of chitosan, which have 100% water solubility, film forming ability, heavy metal chelation. It has been applied in advanced cosmetics, heavy metal chelating agent, drug sustained release agent, plant growth regulator agent , wastewater treatment, etc.

Known for its best quality and competitve price, this chemicals we offered is widely appreciated by our customers.

Our advantages:

1, High quality with competitive price:

1) Standard:BP/USP/EP/Enterprise standard

2) All Purity≥99%

3) We are manufacturer and can provide high quality products with factory price.

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1) Parcel can be sent out in 24 hours after payment.Tracking number available

2) Secure and discreet shipment.Various transportation methods for your choice.

3) Customs pass rate ≥99%

4) We have our own agent/remailer/distributor who can help us ship our products very fast and safe, 

and we have stock in there for transferring.

3,We have clients throughout the world.

1) Professional service and rich experience make customers feel at ease, adequate stock and fast delivery meet their desire.

2) Market feedback and goods feedback will be appreciated, meeting customers's requirement is our responsibility.

3) High quality,competitive price,fast delivery ,first-class service gain the trust and praise from the customers.

Product name:Chitosan Oligosaccharide 
Other name:Chitosan 
CAS:  9012-76-4
Molecular Formula:C56H103N9O39
Assay: 85%, 90%, 95% 
Appearance: Off-white powder

1.Agricultural and horticultural use

In agriculture, chitosan is used primarily as a natural seed treatment and plant growth enhancer, and as an ecologically friendly biopesticide substance that boosts the innate ability of plants to defend themselves against fungal infections. The natural biocontrol active ingredients, chitin/chitosan, are found in the shells of crustaceans, such as lobsters, crabs, and shrimp, and many other organisms, including insects and fungi. It is one of the most abundant biodegradable materials in the world.
2. Water filtration
Chitosan can also be used in water processing engineering as a part of a filtration process. Chitosan causes the fine sediment particles to bind together, and is subsequently removed with the sediment during sand filtration. It also removes phosphorus, heavy minerals, and oils from the water. Chitosan is an important additive in the filtration process. Sand filtration apparently can remove up to 50% of the turbidity alone, while the chitosan with sand filtration removes up to 99% turbidity. Chitosan has been used to precipitate caseins from bovine milk and cheese making.
3. Winemaking & fungal source chitosan
Chitosan has a long history for use as a fining agent in winemaking. Fungal source Chitosan has shown an increase in settling activity, reduction of oxidized polyphenolics in juice and wine as well as the chelation and removal of copper (post-racking). Fungal-source Chitosan can also be used in winemaking for the control of the spoilage yeast Brettanomyces. These products and uses are approved for European use by the EU and OIV standards.
4. Potential industrial use
Scientists have recently developed a polyurethane coating that heals its own scratches when exposed to sunlight, offering the promise of scratch-free cars and other products. The self-healing coating uses chitosan incorporated into traditional polymer materials, such as those used in coatings on cars, to protect paint. When a scratch damages the chemical structure, the chitosan responds to ultraviolet light by forming chemical chains that begin bonding with other materials in the substance, eventually smoothingthe scratch. The process can take less than an hour.
5. Biomedical uses
Chitosan's properties allow it to rapidly clot blood, and has recently gained approval in the United States and Europe for use in bandages and other hemostatic agents. Chitosan hemostatic products have been shown in testing by the U.S. Marine Corps to quickly stop bleeding and to reduce blood loss, and result in 100% survival of otherwise lethal arterial wounds in swine. Chitosan hemostatic products reduce blood loss in comparison to gauze dressings and increase patient survival. Chitosan hemostatic products have been sold to the U.S. Army and are currently used by the UK military. Both the US and UK have already used the bandages on the battlefields of Iraq and Afghanistan. Chitosan is hypoallergenic and has natural antibacterial properties, which further support its use in field bandages.

Shaanxi Mingqi Chemical Co., Ltd is committed to the development of import and export trade in the production, operation and plant extracts of pharmaceutical raw materials and intermediates. It has trade with other Asian countries and Europe, the Americas and African countries. Important exporters of pharmaceutical chemical raw materials and the world's latest importers of pharmaceutical raw materials.

    Shaanxi Mingqi Chemical Co., Ltd has always been adhering to the company to market-oriented, customer-centric, with professional and enterprising team spirit and the company's strong financial strength, to provide customers with fast, high quality and efficient services, and always " To benefit customers "for the purpose.

      In the pharmaceutical raw materials and intermediates export business, the company by virtue of years of accumulated experience and high quality and reasonable talent structure, accurate grasp of the market, not only with a number of well-known domestic production enterprises to establish a long-term stable strategic cooperative relations in the global pharmaceutical chemical raw materials And chemical intermediates on the market also won the loyal customer base and a very strong strategic partner, set up a professional image of the outsourcing of pharmaceutical procurement. On the basis of continuing to develop the existing export trade business, the Company has formulated the idea of establishing independent research and development center and constructing the production base of pharmaceutical and chemical products according to the future development trend of the pharmaceutical and chemical industry, and strives to establish the combination of R & D, manufacturing and trade Of the business development model.

      While actively expanding their business and creating economic profits, enterprises do not forget their social responsibility, and actively participate in greening trees, poor students and other social activities, and become a tradition for many years, creating a good social benefits.