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Water Soluble Shells Chitosan Quaternary Ammonium Salt

Water Soluble Shells Chitosan Quaternary Ammonium Salt

  • Water Soluble Shells Chitosan Quaternary Ammonium Salt
  • Water Soluble Shells Chitosan Quaternary Ammonium Salt
Water Soluble Shells Chitosan Quaternary Ammonium Salt
Product Details:
Place of Origin: CHINA
Brand Name: Golden-Shell
Certification: NSF-GMP;ISO 22000;HALAL;HACCP
Model Number: CHITOSAN
Payment & Shipping Terms:
Minimum Order Quantity: 1KG
Price: Negotiable
Packaging Details: 1KG/bag ; 25KGS per paper drum
Delivery Time: 5-8 work days
Payment Terms: L/C, D/P, T/T
Supply Ability: 10 tons per year
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Detailed Product Description
Color: Light Yellow Appearance: Solid Powder
Mesh Size: 100% Passing 80 Mesh Substitution Degree: ≥0.6
Infusibility: ≤1.0% Water Content: ≤10.0%
Ash Content: ≤1.0% PH: 6.0~8.0
As: ≤1ppm Coliforms Group: ≤30MPN/100g
High Light:

Shells Chitosan Quaternary Ammonium Salt

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Soluble Chitosan Quaternary Ammonium Salt

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Shells Quaternary Chitosan

Chitosan Quaternary Ammonium Salt ; Chitosan Derivative ; Water soluble chitosan Chitin ; Shrimp&Crab Shells Materials

 

Chitosan Quaternary Ammonium Salt

 

CHITOSAN QUATERNARY AMMONIUM SALT

 

Product Introduction

 

Quaternary ammonium salt mouth repellant has been widely studied and used because of its low price and high sterilization speed. The research of introducing quaternary ammonium groups into chitosan molecules has become one of the hot areas in the research of chitosan derivatives.
The chitosan was reacted with propylene oxide, and the results showed that the water solubility of the modified propyl chitosan was enhanced. Quaternary ammonium salt of chitosan can be dissolved under acidic or alkaline conditions, and it has stronger antioxidant activity against hydroxyl radicals than chitosan. The bacteriostatic performance was better than that of chitosan, Schiff base chitosan and N-substituted chitosan. At the same time, its applications are broader than that of chitosan.

 

Chitosan quaternary ammonium salt is an important class of chitosan derivatives,which have good water solubility,moisture absorption,bacteriostasis and flocculation,and are used in medicine,cosmetics and environmental protection.It is becoming more and more widespread.Its complex will have a major innovative breakthrough in the fields of gene-loading,drug-loading,anti-bacterial wound materials,anti-coagulant materials,and water treatment materials.

 

GB Standard

 

Items Specification
Appearance Light yellow solid powder
Mesh Size 100% Passing 80 mesh
pH 6.0~8.0
Water Content ≤10.0%
Infusibility ≤1.0%
Substitution Degree ≥0.6
Ash Content ≤1.0%
As ≤1ppm
Heavy Metals ≤20ppm
Coliforms Group ≤30MPN/100g
Total Plate Count ≤1000Cfu/g
Yeast and Mold ≤100Cfu/g
Salmonella Negative
Staphyloccus Negative

 

Package & Delivery:

 

Default Package:Paper drum(450mmX550mm)with double layer PE plastic bags as inside lining.Each package is 25.0kg .(Customization is available.)

 

Storage:Store in dry,clean,shady and cool place.Transportation light and unload lightly,shall not be mixed with hazardous,toxic and pollution items shipment,it is strictly prohibited in the rain.

 

Delivery:Prompt delivery will be arranged after producing and packaging finished.Our delivery period usually is 5 to 8 work days.

 

After-sale service:Any questions or problems after receiving the product, please feel free to contact us. Problems would be solved for you immediately.

 

★More detail information please contact us.

 

Competitive Advantages

 

1. Custom passing is guaranteed.


2. Our products have been exported to North America,South America,Western Europe,Eastern Europe,Eastern Asia,Southeast Asia,Middle East,Africa and many other countries and regions.


3. Flexible and Untraceable payment terms.


4. Good after-sale service.


5. We offer high quality products at competitive price in quick delivery.

 

Samples


Water Soluble Shells Chitosan Quaternary Ammonium Salt 0


Water Soluble Shells Chitosan Quaternary Ammonium Salt 1

Contact Details
Zhejiang Golden-Shell Pharmaceutical Co., Ltd.

Contact Person: sales

Tel: +8613362671616

Send your inquiry directly to us (0 / 3000)

Contact

Address: No.89 Zhongxing Road,Li'ao Yuhuan,Zhejiang 317602 China

Factory Address:No.89 Zhongxing Road,Li'ao Yuhuan,Zhejiang 317602 China