- Product Details
- {{item.text}}
Quick Details
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MF:
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(C6H11O4N)n
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EINECS No.:
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-
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Place of Origin:
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Jiangsu, China
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Type:
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water treatment chemicals
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Brand Name:
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Cleanwater
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Model Number:
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Chitosan
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Product name:
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Chitosan
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Appearance:
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Powder or Flake
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pH Value(Direct Detection):
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7.0-8.5
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Deacetylation Degree:
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≥75%
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Moisture:
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≤10.0%
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Mesh Size:
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80 mesh
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Bulk Density:
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≥0.3g/ml
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Total Aerobic Microbial Count:
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≤2000cfu/g
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Package:
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25kg/drum or 10kg/woven bag
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Certification:
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ISO, BV
Quick Details
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CAS No.:
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9012-76-4
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Purity:
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≥85%
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Other Names:
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Chitosan
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MF:
-
(C6H11O4N)n
-
EINECS No.:
-
-
-
Place of Origin:
-
Jiangsu, China
-
Type:
-
water treatment chemicals
-
Brand Name:
-
Cleanwater
-
Model Number:
-
Chitosan
-
Product name:
-
Chitosan
-
Appearance:
-
Powder or Flake
-
pH Value(Direct Detection):
-
7.0-8.5
-
Deacetylation Degree:
-
≥75%
-
Moisture:
-
≤10.0%
-
Mesh Size:
-
80 mesh
-
Bulk Density:
-
≥0.3g/ml
-
Total Aerobic Microbial Count:
-
≤2000cfu/g
-
Package:
-
25kg/drum or 10kg/woven bag
-
Certification:
-
ISO, BV
Products 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.
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Item
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Chitosan
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Specification
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Standard
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Deacetylation Degree
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≥75%
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≥85%
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≥90%
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pH Value (1%.25°)
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7.0-8.5
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7.0-8.0
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7.0-8.5
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Moisture
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≤10.0%
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≤10.0%
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≤10.0%
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Ash
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≤0.5%
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≤1.5%
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≤1.0%
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Viscosity
(1%AC,1%Chitosan, 20℃)
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≥800 mpa·s
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>30 mpa·s
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10-200 mpa·s
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Heavy Metal
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≤10 ppm
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≤10 ppm
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≤0.001%
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Arsenic
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≤0.5 ppm
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≤0.5 ppm
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≤1 ppm
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Mesh Size
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80 mesh
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80 mesh
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80 mesh
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Bulk Density
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≥0.3g/ml
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≥0.3g/ml
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≥0.3g/ml
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Total Aerobic Microbial Count
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≤2000cfu/g
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≤2000cfu/g
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≤1000cfu/g
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E-Coli
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Negative
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Negative
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Negative
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Salmonella
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Negative
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Negative
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Negative
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Chitosan structure
Chemical name:
β-(1→4)-2-amino-2-deoxy-D-glucose
Glycan formula:
(C
6
H
11
NO
4
)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
Application
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 Store
1.Powder: 25kg/drum.
2. 1-5mm small piece : 10kg/woven bag.
2. 1-5mm small piece : 10kg/woven bag.
About Us
CLEANWATER CHEMICALS (SHANGHAI) CO., LTD is located in Shanghai city, China.Our company mainly promotes high-quality chemical products.The products are mainly from Our partner company——YIXING CLEANWATER CHEMICALS CO., LTD，a professional water treatment chemicals manufacturer and service supplier since 1985.
‘CLEAN WATER CLEAN WORLD’ is our company's goal. ‘Rapid response, Immediate action, Excellent quality, Credit first’ is our company's tenet. We believe that we can meet the requirements of domestic and foreign customers with high quality products, reasonable price, timely delivery and perfect service.
FAQ
FAQ
1.Q:
How can I get sample for lab test?
A:
We could provide some free samples to you. Please provide your courier account (Fedex,DHL,etc) for sample arrangement.
2.Q:
Do you provide after-sales service?
A:
We adhere to the principle of providing customers with comprehensive services from inquiries to after-sales. No matter what questions you have in the process of use, you can contact our sales representatives to serve you.
3.Q: What is the application field of PDADMAC?
A:
1. Used for water treatment.
2. Used in the papermaking process to act as an anionic garbage capture agent.
3. Used in the oil field industry as a stabilizer for drilling clay.
4. Used in textile industry as color fixing agent and so on.
4.Q: We have more questions, how to contact you?
A:
Welcome to contact us on alibaba,we'll reply as soon as possible.
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