Carboxylated cellulose nanofibers, Diameter : 4~10 nm, 6% dispersion (solvent is water)

Typical Properties
CAS	9004-34-6
Catalog	ACM9004346-15
Molecular Weight	324.28 g/mol
Melting Point	76-78 °C
Flash Point	260 °C
Appearance	White to off-white
Storage	Sealed in dry, Room Temp
Biological Source	Synthetic
Color	White to off-white
Composition	Carboxyl content : 1.2-3.0 mmol/g
Concentration	6 % in water
Diameter	4-10 um
EC Number	232-674-9
Grade	Reagent Grade
Impurities	Ash : 17 %
MDL Number	MFCD00081512
pH	7.0-8.0
Quality Level	100
Shipping	Ambient
Stability	Stable. Combustible. Incompatible with strong oxidizing agents.

Overview

Description

Carboxylated cellulose nanofibers are nanocelluloses produced from medical degreased cotton through a special process. Carboxylated cellulose nanofibers are fibrous nanomaterials obtained by chemical modification of natural plant cellulose. The surface contains a certain amount of carboxyl groups and disperses well in water. The fiber diameter is 4~10nm and the length is 1-3um. It has a large aspect ratio, strong gel properties and thixotropy, and the thixotropy index is adjustable between 4 and 12.

Features

Extremely thixotropic; High transparency; Low thermal expansion coefficient; Excellent oxygen barrier properties; Excellent gel properties; Better mechanical properties

Application

Thickening agent, thixotropic agent, anti-settling agent, dispersing agent;Biomedical Materials