21902
Carboxymethylcellulose sodium salt
medium viscosity
Synonym(s):
Sodium carboxymethylcellulose
Sign In to View Organizational & Contract Pricing.
Select a Size
Change View
About This Item
Quality Level
form
powder
availability
not available in USA
extent of labeling
0.60-0.95 substitution
loss
≤15% loss on drying, 110 °C
color
light yellow
pH
6.5-8.0 (10 mg/mL in H2O)
viscosity
300-1000 mPa.s, 2 % in H2O(25 °C) (dry substance)
mp
> 300.05 °C ((> 572.09 °F ))
SMILES string
[Na].OC(C(O)C(O)C=O)C(O)CO.OC(=O)C
InChI
1S/C6H12O6.C2H4O2.Na/c7-1-3(9)5(11)6(12)4(10)2-8;1-2(3)4;/h1,3-6,8-12H,2H2;1H3,(H,3,4);
InChI key
DPXJVFZANSGRMM-UHFFFAOYSA-N
Application
Soluble carboxymethylcelluloses (CM-cellulose; CMC) available in varying viscosities are used as viscosity modifiers (thickeners) to stabilize emulsions and as a chemical dispersants of oils and other carbon structures such as nanotubes. CMCs are used in the development of biostructures such as biofilms, emulsions and nanoparticles for drug delivery.
Other Notes
Characterization of endoglucanase III from Trichoderma reesei.
To gain a comprehensive understanding of our extensive range of Polysaccharides for your research, we encourage you to visit our Carbohydrates Category page.
Still not finding the right product?
Explore all of our products under Carboxymethylcellulose sodium salt
Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
Choose from one of the most recent versions:
Already Own This Product?
Find documentation for the products that you have recently purchased in the Document Library.
R Macarrón et al.
The Biochemical journal, 289 ( Pt 3), 867-873 (1993-02-01)
Endoglucanase III (EG III) was purified to homogeneity from the culture medium of Trichoderma reesei QM 9414. It has a molecular mass of 48 kDa, and an isoelectric point of 5.1. Maximal activity was observed between pH4 and 5. Celloligosaccharides
Babak Ghanbarzadeh et al.
International journal of biological macromolecules, 48(1), 44-49 (2010-10-06)
Glycerol and oleic acid (OA) were incorporated into carboxymethyl cellulose (CMC) films by an emulsification method. Films containing different amounts of glycerol and OA were examined for mechanical properties, water vapor permeability (WVP), and moisture uptake, optical and thermal properties.
Georg Geisberger et al.
Small (Weinheim an der Bergstrasse, Germany), 7(19), 2808-2814 (2011-09-29)
Polyoxometalate/carboxymethyl chitosan nanocomposites with an average diameter of 130 nm are synthesized and labeled with fluorescein isothiocyanate (FITC) for a combined drug-carrier and cellular-monitoring approach. [Eu(β(2) -SiW(11) O(39) )(2) ](13-) /CMC nanospheres as a representative example do not display cytotoxicity
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 21902-100G | 04061835365418 |
| 21902-1KG | 04061835365425 |
| 21902-250G | 04061838775764 |