Custom Manufacturing, Project Outsourcing, your Trusted Partner from China
For B2B procurement managers and product formulators in industries ranging from pharmaceuticals to environmental solutions, understanding the critical specifications of Chitosan (CAS 9012-76-4) is vital for ensuring optimal performance and product quality. As a leading manufacturer and supplier of Chitosan in China, we aim to demystify these specifications, helping you make informed purchasing decisions. Sourcing the right grade of Chitosan is the first step towards successful application development, and our commitment is to provide clarity and quality.
One of the most crucial specifications is the Degree of Deacetylation (DDA). This parameter indicates the percentage of N-acetyl groups removed from chitin to form Chitosan. A higher DDA generally leads to increased water solubility and greater reactivity due to the presence of more free amino groups. For applications requiring strong cationicity or specific binding interactions, a high DDA Chitosan is preferred. When you buy Chitosan, ensure this value aligns with your application's needs.
Another key specification is the Molecular Weight (MW). Chitosan can exist in various molecular weight ranges, from low molecular weight oligosaccharides to high molecular weight polymers. Lower molecular weights often translate to better solubility and penetration, making them suitable for drug delivery or cosmetic formulations. Higher molecular weights can provide enhanced film-forming capabilities and viscosity, beneficial for coatings, adhesives, or matrices. We can supply Chitosan across a range of molecular weights; discuss your requirements to purchase the ideal material.
Purity, including the levels of ash, heavy metals, and moisture, is paramount, especially for pharmaceutical and food-grade applications. Our Chitosan is processed with stringent quality control measures to minimize impurities and ensure high purity. We encourage potential buyers to request detailed Certificates of Analysis (COA) to verify these specifications. Understanding these parameters will empower you to select the most suitable Chitosan supplier. We are ready to provide you with a comprehensive quote and detailed product information to support your industrial procurement needs.
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Professional Export Experience
to Global Customers
1. 20 years of R&D, manufacturing and sales experience, serving customers in 60 countries and regions around the world;
2. Own R&D laboratory, pilot platform and large-scale production workshop, which can meet the audit requirements of global customers;
3. We can satisfy customers' perfect transition from small scale lab requirements (gram level) to commercialization requirements (hundred tons level).
A: We don't have Minimum Order Quantity, exact quantity should be provided before quotation for us to calculate the exact cost.
A: We don't provide free samples due to lots of request and expensive international courier's cost, we can deduct the sample charge after commercial order placed.
A: Our payment terms: Small or sample order: T/T IN ADVANCE. Commercial order: First order should be by T/T IN ADVANCE or L/C at sight, and following orders T/T 30~90days is acceptable subject to approval of credit application.
