export chitin and chitosan from Asia

chitosan glycol (hydroxyethyl)

hydroxyethyl chitosan

chitosan glycol

Chitosan glycol also known as hydroxyethyl chitosan is water soluble at neutral pH

chitosan glycol | hydroxyethyl
  • Appearance : yellow powder, beige or brown
  • Particle size ≤ 80 mesh
  • Turbidity : Clear to Slightly Hazy
  • Degree of polymerization ≥ 400
  • Odour : odourless
  • Purety % (titration) ≥ 60
  • Loss on drying ≤ 15.0%
  • Carbon  ≤ 39.5 - 44.0 %
  • Nitrogen ≤ 39.5 - 44.0 %
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Forms of chitin

Chitin occurs in three polymorphic solid state forms designated as α, β, and γ chitin which differ in their degree of hydration, size of unit cell, and number of chitin chains per unit cell. α-Chitin is most abundant and is found in shellfish exoskeletons and fungal cell walls. β-Chitin is mainly found in squid pens and diatoms while γ-chitin may be predominantly found in squid and cuttlefish stomach lining.

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Vegetal chitin & chitosan ?

Vegetal chitosan is extracted from fungal sources, it exhibits remarkable physico-chemical characteristics and can be tailored with predefined properties.
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