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Chitin 99% shrimp crab shell extract chitosan food grade water-dissolvent Chitin powder
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Meorient Import & Export Co.LTD
China - Hangzhou
Trading Company
Trade Capacity
Export Percentage
Nearest Port
Hangzhou,Shanghai
Accepted Delivery Terms
Employees
5-10人
Accepted Payment Currency
USD,CNY
Average Lead Time
45 Day(s)
Certifications
Product Specifications
--Product Description
Products Description
Product Name: | Chitosan |
Latin Name: | Chitosan |
Plant origin: | Shrimp and crab shell extract |
CAS# | 9012-76-4 |
Assay: | 99% |
Main ingredients: | Chitin |
Appearance: | Off-White powder |
Odor: | Characteristic |
Particle Size: | 100% pass 80 mesh |
Quality Guarantee Period: | 2 years |
Storage Method: | In cool & dry place,keep away from strong light and heat temperature. |
Minimum order Quantity: | 1-5KG |
introduce：
Chitosan is a linear polysaccharide composed of randomly distributed β-linked D-glucosamine and N-acetyl-D-glucosamine. It is made by treating the chitin shells of shrimp and other crustaceans with an alkaline substance, such as sodium hydroxide
Function and Application
Food additives: Chitosan can be used as food thickener and stabilizer.
Cosmetics: Used in cosmetics as a moisturizer.
Other fields: Chitosan is biodegradable, biocompatible, non-toxic, antibacterial and other physiological functions.Also used in textile, agriculture, environmental protection, beauty care, cosmetics, antibacterial agent, medical fiber, medical dressings, artificial tissue material carrier, drug slow release materials, gene transduction, biomedical fields, medical absorbable materials, tissue engineering carrier materials, medical and drug development, and many other fields and other daily-use chemical industry.
Specification
Analysis Item | specification | Result |
Appearance | White Powder | Complies |
Odor & taste | free | Complies |
Particle size(U.S.Mesh) | 80 | Complies |
Appearance of solution | Water Clear | Complies |
MN | ≤6000 | 5000 |
Infusibility | ≤0.5% | 0.03% |
Viscosity mpa.s | 0-80 mpa.s | 10mpa.s |
Heavy metals PPM | ≤10.0 | Complies |
PH(0.5 aqueous solution) | 3.5-8 | 4.85 |
protein content | Negative | Complies |
Arsenic | ≤0.5ppm | Complies |
Degree of Deacetylation | ≥80% | 80.3% |
Microbial test | ||
Total Plate Count Yeast & Mold E.Coli S. Aureus Salmonella | ≤1000cfu/g ≤100cfu/g Negative Negative Negative | ＜100cfu/g ＜30cfu/g Complies Complies Complies |
Packaging and Delivery
Best Selling
FAQ
1. Can I get some free sample?
Yes, we offer free sample to client but the shipping cost will be paid by client.
2. How to place order online?
Performa invoice will be sent after confirmation from the client along with our bank details. In the same time we also accept PO as an confirmation to prepare the shipment.
3. How to make payment and what is the payment term?
Payment can be done by T/T, Credit Card, Western Union, PayPal and more.
4. How about delivery time?
Delivery time is about 3-5 days after payment made. But this need to be checked with sales person if there is stock.
5. Is there any discount?
Yes, some of the products is apply for discount, but it depends on the quantity.
6. How does your factory make sure the product quality?
First of all, we will prepare samples for approval.
Secondly, after getting approved, our team will set up a process craft , and form a inside drawing to follow it.
Thirdly, during production, we have FQC, IQC ,IPQC and OQC to control the quality.
At the end, We will final check before shipping to avoid any problem.
7. How do you handle complaint?
First of all, we will take quick action by look into the complaint, if it’s about the quality, we will send you the free replacement or refund your lose. We can guarantee that solve the problem is our main goal.
8. Can you do OEM for me?
We accept OEM orders, just contact us and give us your design. We will offer you a reasonable price and make samples ASAP.
9. When can I get the quotation ?
We usually quote within 24 hours after we get your inquiry. If it’s a urgent order you can call us or mention it in your email subject, so we can take that as priority.
10. How to get in touch with us?
You can chat with us by Trademanager, Skype and WhatsApp or simply drop us an email, a phone call. All our contacts information can be found from our website.
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