Chitosan China

Chitosan China, such as Hangzhou Chemfar, is the right choice. It provides the product as follows:
Appearance of the Solution: Clear-Colourless to Light Yellow
Deacetylated Degree: ≥90.0%
Water Content: ≤8.0%
Ash Content: ≤1.5%
Protein Content: Non-Detectable
Chitosan Dissolved in 1 % Acetic Acid
Solution at 20 ℃)
Lead: ≤0.5ppm

Chitosan manufacture

Hangzhou Chemfar, as a Chitosan manufacture, holds wide reaction capabilities in its state-of-the-art research and production facilities in Zhejiang province to supply generic drugs, advanced intermediates, and chemical specialties which are applied in images & electronics, coatings & polymers, etc.