High Quantity 90% Chitosan Low Molecular Weight Chitosan Industrial Grade Chitosan Flocculant
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- Supplier: Cleanwater Chemicals(shanghai)co. ltd.
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Product Overview
Description
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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.
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.
Item | Chitosan | ||||||
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 | ||||
Chitosan structure
Chemical Name:
β-(1→4)-2-amino-2-deoxy-D-glucose
Glycan Formula: (C6H11NO4)n Molecular Weight of Chitosan:
Chitosan is a mixedmolecular weight product, and the molecular weight of the unit is 161.2 Chitosan CAS Code: 9012-76-4
Application
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.
chitosan can also be used in surface water 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.
chitosan can also be used in surface water treatment.
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.
strength and recover lost pulp.
Chitosan can be used in seed soaking, coating agent, foliar spray fertilizer, bacteriostatic agent, soil conditioner, feed
additive, fruit and vegetable preservative, etc.
additive, fruit and vegetable preservative, etc.
Applicable to various cosmetics, such as emollient cream, shower gel, cleaning cream, mousse, advanced ointment frost, emulsion and colloid cosmetics, etc.
Natural Extract Chitosan is also widely used in other fields.Chitin chitosan has excellent moisture absorption, moisture retention, opsonization, bacteria inhibition, etc.Applicable to various cosmetics, such as emollient cream, shower gel, cleaning cream, mousse, advanced ointment frost, emulsion and colloid cosmetics, etc.Also applicable to moisturizing and antistaling agent for food, fruits and vegetables, flocculant for sewage treatment, drug sustained release agent, nontoxic adhesive, auxiliaries for dyeing& printing and paper making, etc
Package and Store
1.Powder :
25kg/drum.
2. 1-5mm small piece :
2. 1-5mm small piece :
10kg/woven bag.
Why Choose 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 ourcompany'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: How to know the exact price for this product?
A: Provide your email address and detailed order info., then we can check and reply you a latest and exact price.
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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