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99% high purity for feed additive chitosan powder

1-499 Kilograms
500-999 Kilograms
>=1000 Kilograms
Min. Order
1 Lot
Each Lot
1 Kilogram
Note: Please be cautious and check with your supplier if this product is for virus protection purposes and if the coronavirus (COVID-19) will affect your order.
Company Information

Qingdao Nineteen Forty Nine Industry And Trade Co., Ltd.

CN Trading Company
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US$ 600+
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Quick Details

Other Names: Poly(beta-(1,4)-D-glucosamine)
Degree of deacetylation: ≥ 85%
Place of Origin: Shandong China
Extraction Type: Liquid-Solid Extraction
Purity: 100%
FEMA No.: 3025
Grade: Food Grade
Model Number: CAS
Appearance: White or light yellow powder
Certification: ISO,MSDS, DGM
CAS No.: 9012-76-4
Brand Name: NF
Type: Emulsifiers,Flavoring Agents,Nutrition Enhancers,Preservatives,Stabilizers,THICKENERS,feed additive /OEM
Storage: Cool and Dry
Packing: 25kg/Drum
Product name: 99% high purity for feed additive chitosan powder
EINECS No.: 222-311-2
Test method: HPLC
MF: (C6H11NO4)N
Packaging Detail: 1Kg/bag or 25kg/Drum(0.6*0.4 25kg) or According to your requirements
Selling Units: Multiple of 1
Package size per batch: 20X10X5 cm
Gross weight per batch: 1.0 KG
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Product Description


99% high purity for feed additive chitosan powder



   Chitosan is a rich polysaccharide in nature and is the only polysaccharide that has been widely used to date. It is mainly derived from the cell walls of exoskeletons, fungi and insects of crustaceans.

          According to the good antibacterial activity and film forming property of chitosan, it can be used as a good antibacterial agent, fruit and vegetable preservative, food additive and clarifying agent in food.


Food grade chitosan specifications


White or light yellow powder





Heavy metal


Ignition residue




Loss on drying


Total number of colonies




Mold and yeast


Particle Size










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Product Application


1. As a health care product: it has many functions such as improving immunity, activating cells, preventing cancer, lowering blood fat, lowering blood pressure, regulating blood sugar, anti-aging, regulating the body environment, and repairing gastric mucosa.


2. As a functional food additive, natural flavor enhancer, food emulsifier, color stabilizer, etc., can be directly used in the corresponding food.


3. As a flavor-increasing preservative: Chitosan has a good flavor and antiseptic effect. As a natural antiseptic product, it can partially replace sodium benzoate and the like, and is added to flavoring supplements such as soy sauce and sauce, and flavor supplements for bread biscuits.


4. As a turbidity stabilizer: Chitosan can be used as a turbidity remover for alcoholic beverages and beverages, as a purifying agent for raw sugar juices, and as an anti-precipitation agent for vinegar.


5. As a food preservative: Chitosan can effectively prevent the taste and spoilage of food caused by oxidation; as a food antioxidant, it can extend the shelf life; effectively inhibit pathogenic bacteria and fungi, and can be used for preservation of fruits and vegetables.


6. Used as a carrier for immobilization of enzymes.


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Packaging & Shipping
Company Information

       Qingdao Nineteen Fortynine Industry And Trade Co., a nationally recognized high-tech enterprise. In May 2017, it passed the 2001-2015 national quality management system certification. Qingdao Hao Industry and Trade Co., Ltd. is the first drafting unit of the People's Republic of China for the production of food and food safety chitosan (chitosan) national standards, the drafting unit of the industry standard of the Ministry of Industry and Information Technology of Chitosan.

        The company technically cooperates with the Marine Life College of Ocean University of China, and has a group of national experts, professors and doctoral and master researchers who have been engaged in marine life research for many years. The company specializes in the research and development of high-tech biotechnology with chitin and its derivatives as the main direction, focusing on the development of bio-technologies such as marine biological products, medical bio-materials, health foods, green health foods, daily necessities, green and high-efficiency agricultural biologics. Product research and development, production and processing and sales, transfer of scientific and technological achievements, technical services, etc., is a comprehensive entity integrating scientific research, development, production, sales, technical consultation and technical services.

        At present, the company produces more than 800 tons of chitin, chitosan, chitosan oligosaccharide and other products, which are widely used in medicine, food, bio-chemical, daily chemical, agricultural, paper, environmental protection and other fields.

        The management team of the company insists on seeking truth and being pragmatic, sincere cooperation, steady development, and pursuing excellence. Taking scientific research as the leader, quality as the criterion, and relying on the market, the company adheres to the technology development strategy of “research and development, production and sales, and technical reserve”.




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Advantages & Service

 Our Advantages & Services:



1. We are directly manufactured by the factory and have 20 years of manufacturing experience to meet your various needs.

2. We provide OEM and ODM services for you.

3. We provide you with one-stop shopping.

4. We are the first drafting unit for the national standards for food production and food safety for chitosan.

5. We have a group of national experts, professors and doctoral and master researchers who have been engaged in marine life research for many years.

6. We have a strong research and technical team in cooperation with Ocean Life College of Ocean University of China.

7. We have the most advanced research, production and testing equipment.

8. The company is located in Qingdao - an international port city with convenient transportation advantages.

9. With an annual output of more than 800 tons, we can ensure the supply and delivery time of chitosan and its derivatives.

10. We have efficient and seamless service of logistics, ensuring timely delivery, arrival and customs clearance.


Q: Why did you choose us?

A: 1. We can provide you with one-stop shopping.

2. We provide OEM and ODM services.

3. We have more than 20 years of manufacturing experience to meet your various needs.


Q: How to store the product?

A: Store in a cool dry place away from strong light and high temperature. It must be in a closed container with a shelf life of 2 years.


Q: What documents did you provide?

Typically, we provide commercial invoices, packing lists, shipping orders, COA, health certificates and certificates of origin. If you have any special requirements in your market, please let us know.


Q: Can I customize the label with my own design?

A: Yes, you only need to send us your drawings or artwork, and then you can get what you want.


Q: Do you have stock?

A: We understand that most customers prefer inventory, so we will try to keep inventory for most products. However, for some rare products, we don't keep inventory and take time to synthesize.


Q: How to confirm the product quality before placing an order?

A: 1. You can get samples of the product.

2. You can send us the product specifications and requirements, we will produce the products according to your requirements.


Q: Are you a factory or a trading company?

A: We are a joint venture company with its own factory. Warmly welcome customers at home and abroad to visit us!


Q: What is the loading port?

A: Qingdao and other important ports in China.


Q: What is the delivery time?

In general, if we have stock, we will deliver within 7 days. If production is required, the delivery time depends on the actual situation.


Q: What is your payment terms?

A: In advance TT is the first cooperation, we can also provide paypal, Western Union, L / C.



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