Chitosan Feed Grade

Product information

Synonym(s): Poly (D-glucosamine), Deacetylated chitin
Molecular formula:(C6H11NO4) n
CAS Number: 9012-76-4
Forms: Coarse ground powder

Target applications

Chitosan can produce immune regulation, anti-oxidation, antibacterial and cholesterol-lowering effects in the acidic environment of animals.Experiments have proved that adding chitosan to animal feed can improve the digestibility of animal feed, balance the balance of gastrointestinal bacteria, improve the disease resistance of animals, and increase production.

Specification

Test Items	Specification
Deacetylated (D.A.C) Degree	85% min
PH Value	6.5-8.5
Ash Content	2 % max
Viscosity	20-300 mpa·s
Insoubles	2%max
Particle Size	80/100 mesh

** Feed Grade Chitosan powder specifications

Packing & Delivery

• Chitosan Powder: Packed in 25KG fiber drums;
• Chitosan 1-5 mm flakes: packed in 10KG bags;

To purchase high-quality chitosan, please contact our sales staff, we will reply your request and quotation within 24 hours. We can deliver the goods within 10-20 days.

 

Chitosan Industrial Grade

Industrial grade chitosan is mainly manufacturered for general industrial production usage. Its raw materials source from  offshore shrimp shells, crab shells. Its main feature is that the cost is relatively low, and it can be developed and produced according to customer requirements. Our company can also carry out classification index production according to different purposes, and the positioning is more accurate and reliable. Users can choose products by themselves, or our company’s professional technicians recommend products to ensure that the products achieve the expected results.

Target Applications

1) Paper-making additives: special types of chitosan can be used in paper-making sizing agents, strengthening agents, retention aids, etc., to increase paper strength, recycle pulp, etc.
2) Sewage treatment: Chitosan can treat suspended matter in sewage, absorb certain heavy metal ions, etc., and reduce BOD and COD of sewage. Chitosan can also be used in the treatment of surface water.
3) Petroleum additives: According to the polymer properties of chitosan and the electropositive characteristics of amino groups, chitosan can also be used in the fields of oil extraction and shale gas extraction additives.

Typical specification

Appearance	Off-white powder or flakes
D.A.C	80%/85% min
Viscosity	20-1200 Mpa.s
Water	12% max
Ash	2% max
Insouble matters	2% max
Pb	2 ppm max
As	1 ppm max
Partical Size	40mesh/60mesh/80mesh/100mesh

**Industrial grade Chitosan typical specification, specific requirment contact with us.

Packing & Delivery

Chitosan powder: packed in 25KG fiber drums
Chitosan flakes: packed in 10Kg bags
To purchase high-quality chitosan, please contact our sales staff, we will reply your request and quotation within 24 hours. We can deliver the goods within 10-20 days.

 

High Viscosity Chitosan

High-viscosity chitosan is also called high-molecular-weight chitosan. This product is produced through a special process. The product is characterized by high viscosity, high molecular weight, and good solubility.

Target applications

High-viscosity chitosan is mainly used in the fields of cigarette adhesives, textile fibers, gels, biomedical materials, and flocculation clarifiers

High viscosity Chitosan specifications

Appearance	Off-white powder or flakes
D.A.C	80% min
Viscosity	800-2000 Mpa.s
Water	12% max
Ash	2% max
Insouble matters	1% max
Pb	2 ppm max
As	1 ppm max

**Main typical specification of high-viscosity chitosan

Packing & Delivery

Chitosan powder: packed in 25KG fiber drums
Chitosan flakes: packed in 10Kg bags
To purchase high-quality chitosan, please contact our sales staff, we will reply your request and quotation within 24 hours. We can deliver the goods within 10-20 days.

 

Chitosan for water treatment

Chitosan information

Product Name: Chitosan 
Synonym(s): Deacetylated chitin, Poly(D-glucosamine)
Molecular formula:(C6H11NO4)n
CAS Number: 9012-76-4
Forms: Coarse ground flakes and powder

Target application

1) Synthesis of chitosan based materials for removing from wastewater such as cadmium (Cd), copper (Cu), chromium (Cr), nickel (Ni), arsenic (As), mercury (Hg), and lead (Pb) from waste water.

2) Flocculants and coagulants for industrial wastewater. Chitosan can be used to remove dyes in solution or textile wastewater, organic matter in pulp (such as lignin and chlorinated compounds) and prove that papermaking Heavy metals and phenolic compounds in mill wastewater, cardboard mill wastewater and inorganic suspensions in kaolinite suspensions.

Specifications

Test Items	Specification
Deacetylated (D.A.C) Degree	70%-85%
PH Value	7.0-8.0
Ash Content	0.5% max
Viscosity	800-2000 mpa·s
Particle Size	80 mesh/1-5mm flakes

** More Chitosan specification for water treatment, contact with our sales.

Packing & Delivery

• Chitosan Powder: Packed in 25KG fiber drums;
• Chitosan 1-5 mm flakes: packed in 10KG bags;

To purchase high-quality chitosan, please contact our sales staff, we will reply your request and quotation within 24 hours. We can deliver the goods within 10-20 days.

 Water Souble Chitosan (WSC)

Chitosan is obtained from chitin, which is the second most common natural polysaccharide after cellulose, by acetylation of 2-amino-2-deoxy-D-glucose unit of chitin in alkali media.

Due to Chitosan molecular structure and pK a (6.2–7.0), Chitosan is insoluble in the neutral and high pH regions. But chitosan can be protonated in aqueous solution at low pH. Therefore, the preparation of chitosan solutions usually requires acidic solvents, such as acetic acid and citric acid. The water souble chitosan (WSC) can be directly dissolved in water at neutral pH. It makes the process simpler while avoiding the use of acidic solvents. Water soluble chitosan is produced generally by substituting hydrophilicgroups onto chitosan. Adding water soluble functional groups on chitosan’s back bone,converts the polymer in an expedient form for many biological applications such as being antioxidant,antimicrobial and anticancer agent

Water Soluble Chitosan(WSC) Catalog

• Chitosan Lactose,
• Chitosan Acetate,
• Chitosan Hydrochloride,
• Chitosan Quaternary ammonium salt,
• Carboxymethyl Chitosan,
• Hydroxypropyl Chitosan

Speficiations

Test Items	Specification
Deacetylated (D.A.C) Degree	85% min
PH Value	3-6
Ash Content	2 % max
Viscosity	20-100 mpa·s
Insoubles	2%max
Particle Size	80/100 mesh

**Solubility: Dissolve in deionized water

Packing & Delivery

• Chitosan Powder: Packed in 25KG fiber drums;
• Chitosan 1-5 mm flakes: packed in 10KG bags;

To purchase high-quality chitosan, please contact our sales staff, we will reply your request and quotation within 24 hours. We can deliver the goods within 10-20 days.