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Dac 95% Chitosan for Medical Consumables
| Price | $2.00 |
|---|---|
| Min Order | 1 kg |
| Availability | In Stock |
| Shipping From | Jiangsu, China |
| Popularity | 456 people viewed |
Model NO.:
chitosan
Classification:
Other
Grade:
Other
Specific Usage:
Water Treatment
Content:
Comparison
Usage:
Waste Eater Treatment
Source:
Other
Application:
Industry, Agriculture, Water Treatment
Powder:
Yes
Customized:
Customized
Certification:
ISO 9001
Suitable for:
Elderly, Children, Adult
State:
Solid
Purity:
More Than 85%
Mesh Size:
80 Mesh
E-Coli:
Negative
Salmonella:
Negative
Trademark:
cleanwater
Transport Package:
Drum or Bag
Origin:
China
HS Code:
2932999099
Product Description
CHITOSAN
Description
Industrial grade chitosan is generally produced from offshore shrimp shells and crab shells.Insoluble in water, soluble in dilute acid.
Industrial grade chitosan can be divided into: high-quality industrial grade and general industrial grade. Different types of industrial grade products will have great differences in quality and price.
Our company can also produce classified indicators according to different uses. Users can choose products by themselves, or recommend products by our company to ensure that the products achieve the expected use effect.
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
Specification
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:
1.Powder: 25kg/drum.
2. 1-5mm small piece : 10kg/woven bag.
Description
Industrial grade chitosan is generally produced from offshore shrimp shells and crab shells.Insoluble in water, soluble in dilute acid.
Industrial grade chitosan can be divided into: high-quality industrial grade and general industrial grade. Different types of industrial grade products will have great differences in quality and price.
Our company can also produce classified indicators according to different uses. Users can choose products by themselves, or recommend products by our company to ensure that the products achieve the expected use effect.
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
Specification
| 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, 20ºC) | ≥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:
1.Powder: 25kg/drum.
2. 1-5mm small piece : 10kg/woven bag.
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