| Catalog |
ACM9004346-15 |
| CAS |
9004-34-6 |
| Structure |  |
| 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. |
| Molecular Weight |
324.28 g/mol |
| Melting Point |
76-78 °C |
| Flash Point |
260 °C |
| Appearance |
White to off-white |
| Application |
Thickening agent, thixotropic agent, anti-settling agent, dispersing agent;Biomedical Materials |
| Storage |
Sealed in dry, Room Temp |
| Color |
White to off-white |
| Composition |
Carboxyl content : 1.2-3.0 mmol/g |
| Diameter |
4-10 um |
| EC Number |
232-674-9 |
| Feature |
Extremely thixotropic; High transparency; Low thermal expansion coefficient; Excellent oxygen barrier properties; Excellent gel properties; Better mechanical properties |
| Fiber Diameter |
4-10 um |
| Form |
Powder |
| Grade |
Reagent Grade |
| Impurity Content |
Ash : 17 % |
| MDL Number |
MFCD00081512 |
| pH |
7.0-8.0 |
| Stability |
Stable. Combustible. Incompatible with strong oxidizing agents. |
