Chitosan quaternary ammonium salt (HACC) (HACC-10G) (10 grams)
$54.00
Chitosan quaternary ammonium salt is a chitosan derivative. It has good water solubility, can dissolve under both acidic and alkaline conditions, and has good solution stability. It comes with strong hygroscopicity and sweet taste. It has strong antimicrobial, film-forming, hygroscopic and moisturizing, biocompatibility, biodegradability, and antistatic properties.
It can be used as a drug carrier, gene carrier, enzyme immobilizer, cosmetic moisturizing agent, food preservative. It can also be used as a catalyst for the synthesis of propylene carbonate.
Description
Chitosan quaternary ammonium salt (HACC)
Name: Hydroxypropyltrimethylammonium chloride chitosan (HACC)
CAS Number: 52349-26-5
Appearance: off-white or light yellow powder
Degree of substitution: greater than 90%
Loss on drying: less than 10.0%
Water insoluble matter: less than 1.0%
pH value (1% aqueous solution) 6.0-8.0
