• Watersoluble Crab Shell Chitosan Powder Kelas Industri For Wastewater Treatment
  • Watersoluble Crab Shell Chitosan Powder Kelas Industri For Wastewater Treatment
  • Watersoluble Crab Shell Chitosan Powder Kelas Industri For Wastewater Treatment
  • Watersoluble Crab Shell Chitosan Powder Kelas Industri For Wastewater Treatment
Watersoluble Crab Shell Chitosan Powder Kelas Industri For Wastewater Treatment

Watersoluble Crab Shell Chitosan Powder Kelas Industri For Wastewater Treatment

Product Details:

Place of Origin: China
Brand Name: Cleanwater
Certification: BV / ISO
Model Number: Chitosan

Payment & Shipping Terms:

Minimum Order Quantity: 1 Kilogram
Price: USD 1-2/Kilogram
Packaging Details: 1.Powder: 25kg/drum. 2. 1-5mm small piece : 10kg/woven bag.
Delivery Time: 8~10 working days after received your payment
Payment Terms: L/C, T/T, Western Union
Supply Ability: 10000 Ton/Tons pre Month
Get Best Price Contact Now

Detail Information

Product Name: Chitin Chitosan Deacetylation Degree: ≥75%
Molecular Formula: (C6H11O4N)n Appearance: Powder
Purity: ≥85% Total Aerobic Microbial Count: ≤2000cfu/g
High Light:

Crab Shell Chitosan

,

Wastewater Treatment Chitosan Powder

Product Description

China Chitosan Supplier Molecular Structure (C6H11NO4)N Quantification Chitosan Powder

Description:

Chitosan is recognized as versatile biomaterials and a well-known organic polymer with well-documented characterization, including extended non-toxicity, low allergenicity, biocompatibility and biodegradability, being classified by the US Food and Drug Administration as a “generally recognized as safe” (Casettari and Illum, 2014) substance.

Chitosan is a linear polysaccharide composed of randomly distributed β-(1→4)-linked D-glucosamine (deacetylated unit) and N-acetyl-D-glucosamine (acetylated unit).
Chitosan, sometimes known as deacetylated chitin, is a natural polycationic linear polysaccharide derived from partial deacetylation of chitin. Chitin is the structural element in the exoskeleton of insects, crustaceans (mainly shrimps and crabs) and cell walls of fungi (mushroom, aspergillus niger), and the second most abundant natural polysaccharide after cellulose.

Chitosan structure:

Chemical name: β-(1→4)-2-amino-2-deoxy-D-glucose

Glycan formula: (C6H11NO4)n

Molecular weight of chitosan: Chitosan is a mixed molecular weight product, and the molecular weight of the unit is 161.2

Chitosan CAS Code: 9012-76-4

 

Specifications:

Watersoluble Crab Shell Chitosan Powder Kelas Industri For Wastewater Treatment 0

Specification Standard
Deacetylation Degree ≥75% ≥85% ≥90%
PH Value (1%.25°) 7.0-8.5 7.0-8.0 7.0-8.5
Moisture ≤10.0% ≤10.0% ≤10.0%
Ash ≤0.5% ≤1.5% ≤1.0%

Viscosity

(1%AC,1%Chitosan, 20℃)

≥800 mpa·s

 

>30 mpa·s

 

10~200 mpa·s

Heavy Metal ≤10 ppm ≤10 ppm ≤0.001%
Arsenic ≤0.5 ppm ≤0.5 ppm ≤1 ppm
Mesh Size 80 mesh 80 mesh 80 mesh
Bulk Density ≥0.3g/ml ≥0.3g/ml ≥0.3g/ml
Total Aerobic Microbial Count ≤2000cfu/g ≤2000cfu/g ≤1000cfu/g
E-Coli Negative Negative Negative
Salmonella Negative Negative Negative

 

Application Field:

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.Chitosan is also widely used in other fields.

 

Package and Storage:

1.Powder: 25kg/drum.

2. 1-5mm small piece : 10kg/woven bag.

 

Company information:
Yixing Cleanwater Chemicals Co.,Ltd. is located in Yixing,Jiangsu Province,China,we are adjacent to shanghai which is the economy,finance,trade center of china.our company enjoys very convenient transport with customers at home and abroad.

 

Our product with strong capacities of decolorization and removal of COD,BOD is mainly used for waste water treatment for textile,printing,dyeing,paper-making,mining,ink and so on. in additon,our flocculant agent also can be used as retention agent in the production of paper&pulp.

Our principle is "promptness,action,quality and credit",believed we will satisfy each kind of demand for the domestic and foreign customers by the high quality product,the reasonable price,the prompt delivery and  the consummate service

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