Yixing Cleanwater Chemicals Co.,Ltd. 86-510-87976997-87994422 maggie@holly-tech.net
Linear Polysaccharide Chitosan Powder Molecular Weight Structure 9012-76-4

Linear Polysaccharide Chitosan Powder Molecular Weight Structure 9012-76-4

  • High Light

    Linear Polysaccharide Chitosan

    ,

    Chitosan Powder Molecular

  • Product Name
    Chitin Chitosan
  • Deacetylation Degree
    ≥75%
  • Molecular Formula
    (C6H11O4N)n
  • Appearance
    Powder
  • Purity
    ≥85%
  • Total Aerobic Microbial Count
    ≤2000cfu/g
  • Place of Origin
    China
  • Brand Name
    Cleanwater
  • Certification
    BV / ISO
  • Model Number
    Chitosan
  • 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

Linear Polysaccharide Chitosan Powder Molecular Weight Structure 9012-76-4

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

Description:

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:

Linear Polysaccharide Chitosan Powder Molecular Weight Structure 9012-76-4 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

Linear Polysaccharide Chitosan Powder Molecular Weight Structure 9012-76-4 1

 

Linear Polysaccharide Chitosan Powder Molecular Weight Structure 9012-76-4 2