Which company does chitosan sell? how much is it? -Huaqiang Electronic Network

Customer Service: Hello, I'm a customer service representative. How can I assist you today?

Visitor: Hello.

Customer Service: Hello! How can I help you?

Visitor: What are you selling?

Chitosan

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How is chitosan sold? What's the price?

Customer Service:

Chitosan, also known as chitin, is a natural polysaccharide derived from crustacean shells. It is commonly referred to as 2-amino-β-1,4-glucan, aminoglycan, poly D-glucosamine, or β-(1→4)-2-deoxy-D-glucan. It's widely used in biotechnology, medicine, and industrial applications due to its biocompatibility, antibacterial properties, and biodegradability.

Visitor: There's no agent in Guangdong.

Customer Service: We ship directly from Shanghai. Orders are usually delivered within 3 days via national express.

Visitor: Then, can you give me an email address? I’ll send you an Excel sheet with my requirements and ask for a quote.

Customer Service: Sure, go ahead.

Customer Service: example@qq.com

Visitor: The email has been sent.

Customer Service: Received. Please check your inbox.

Customer Service: Could you please let us know the concentration and packaging size you need?

Visitor: I’m not sure about the specifications.

Customer Service: We offer standard packaging options: 100g, 500g, and 25g. Would you like pricing for each option?

Visitor: Yes, please provide the prices separately.

Visitor: Okay, okay.

Customer Service: Please provide the name of your company and contact information, and we will send you a detailed quotation via email shortly.

Visitor: **** Testing Technology Co., Ltd. (**** Test Center) ****187****

Customer Service: Got it. The quotation has been sent. Please check your email.

English Name: Chitosan; Poly(beta-(1,4)-2-amino-2-deoxy-D-glucose); Poly(beta-(1,4)-D-glucosamine)

Other Names: Chitosan; Chitin; 2-Amino-β-1,4-Glucan; Aminoglycan; Poly D-Glucosamine; Soluble Chitin; Chitosan Glucosamine; Flocculant; β-(1→4)-2-Deoxy-D-Glucan; β-1,4-Poly-Glucosamine; 1,4-2-Amino-Deoxy-β-D-Glucan

CAS No.: 9012-76-4

Molecular Formula: (C₆H₁₁NO₄)ₙ

Molecular Weight: Approximately 4 × 10⁵

Purity: BR Grade, Medium Viscosity 200

Deacetylation Degree (DAC): ≥90%

Viscosity: ~200 mPa·s

pH: 7.0–9.0

Moisture Content: ≤10.0%

Description: White or light yellow powder. Insoluble in water but soluble in dilute acids. It is biocompatible and can be absorbed by the body. Chitosan is a primary derivative of chitin, a polymeric macromolecule with cationic properties, known for its unique physical, chemical, and biological activity.

Applications: Used in biochemical research, drug development, gene delivery systems, biodegradable films, and tissue engineering. Its low toxicity and chemical nature make it ideal for various biomedical and industrial applications.

Storage: Store at room temperature (RT).