Fiber Materials / Alfa Chemistry
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Chitosan-High DDA% - Low Mw

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Catalog ACM9012764-48
CAS 9012-76-4
Description High DDA% – Low Mw
Molecular Formula (C6H11NO4)n
Appearance White to light yellow, free flowing powder, odourless
Application Biocompatible, antibacterial and environmentally friendly polyelectrolyte with a variety of applications including water treatment, chromatography, additives for cosmetics, textile treatment for antimicrobial activity, novel fibers for textiles, photographic papers, biodegradable films, biomedical devices, and microcapsule implants for controlled release in drug delivery.
Storage <25°C, cool dry environment, well-sealed
Bulk Density 0.31 g/mL
Feature Degree of Deacetylation (DDA) – 90.1%
Form Powder
Moisture Content 0.0677
Packaging 100g, 250g
Particle Size ≥98% trough 80 Mesh
pH 4.21
Type Crustacean Source
Viscosity < 200 (mpa.s, 20 °C)

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