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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.
1.Quick details of CARBOXYMETHYLCHITOSAN with CAS 83512-85-0
- CAS No.:83512-85-0
Other Names:Carboxymethyl chitosan
MF:C20H37N3O14
EINECS No.:695-802-6
Plaats van Oorsprong:China
Type:Acidity Regulators, Food Ingredients
Zuiverheid:99%
Merknaam:Unilong
Model Number:JL20211695
Application:Acidity Regulators, Food Ingredients
Uiterlijk:Wit Poeder
CAS:83512-85-0
melting point:>300°C (turns dark at 270°C)
Heavy metal:≤10ppm
Total plate count:≤1000cfu/g
PSA::122.24000
logP::-1.60240
Water:≤10.0%
Verpakking:25kg/trommel
Voorbeeld:Leverbaar
2.Description of CARBOXYMETHYLCHITOSAN with CAS 83512-85-0
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Item
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Specificatie
|
|
Uiterlijk
|
Wit tot lichtgeel poeder
|
|
Geur
|
Geen
|
|
Uiterlijk van oplossing
|
Helder
|
|
Carboxylase degree
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≥80.0%
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|
Insolubility
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≤1.0%
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|
Water
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≤10.0%
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|
PH-waarde
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8~10
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Eiwit inhoud
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Niet gedetecteerd
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Viscositeit
|
10mPa.s~80mPa.s(cps)(1% chitosan in 20°C water solution )
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|
Zware metalen
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≤10 ppm
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|
Totaal kiemgetal
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≤1000cfu/g
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E.coil
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Niet gedetecteerd
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|
Salmonella
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Niet gedetecteerd
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3.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.
4.Verpakking
25kgs/trommel,9tons/20'container
25kgs/zak,20tons/20'container
