CARBOXYMETHYLCHITOSAN CAS 83512-85-0

CAS:83512-85-0
MF:C20H37N3O14
EINECS:695-802-6
Zuiverheid:99%
Other Names:Carboxymethyl chitosan

What is of CARBOXYMETHYLCHITOSAN with CAS 83512-85-0? Carboxymethyl Chitosan is a useful polymeric modifier, used as an absorbent for removal of mercury ions, and as binding agent for silver nanoparticle coated cotton fabric.

Beschrijving

Item	Specificatie
Uiterlijk	Wit tot lichtgeel poeder
Geur	Geen
Uiterlijk van oplossing	Helder
Carboxylase degree	≥80.0%
Insolubility	≤1.0%
Water	≤10.0%
PH-waarde	8~10
Eiwit inhoud	Niet gedetecteerd
Viscositeit	10mPa.s~80mPa.s(cps)(1% chitosan in 20°C water solution )
Zware metalen	≤10 ppm
Totaal kiemgetal	≤1000cfu/g
E.coil	Niet gedetecteerd
Salmonella	Niet gedetecteerd

Toepassing

Carboxymethyl chitosan is a biocompatible and biodegradable material that is suitable for various applications such as sustained or controlled release drug delivery, pH-responsive drug delivery, gene delivery as permeation enhancer, Carboxymethyl chitosan is a coating material on nanocarriers.