419281
Sodium carboxymethyl cellulose
average Mw ~250,000, degree of substitution 1.2
Synonym(s):
Carboxymethylcellulose sodium salt, Cellulose & cellulose derivatives
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About This Item
Quality Level
form
powder
autoignition temp.
698 °F
mol wt
average Mw ~250,000
extent of labeling
1.2 carboxymethyl groups per anhydroglucose unit
mp
270 °C (dec.)
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
General description
Sodium carboxymethyl cellulose (CMC) belongs to the class of anionic linear structured cellulose. Its components consist of polysaccharide composed of fibrous tissues of plants. It is a water soluble polymer which can be used as a polyelectrolyte cellulose derivative.
Application
CMC can be used for a wide range of application such as:
- food processing, textiles, detergents, and drugs
- a stabilizer in the preparation of nanoparticles
- a binder for the formation of electrodes
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Storage Class
11 - Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
Eyeshields, Gloves, type N95 (US)
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Stabilization of Fe- Pd nanoparticles with sodium carboxymethyl cellulose for enhanced transport and dechlorination of trichloroethylene in soil and groundwater
He F, et al.
Industrial & Engineering Chemistry Research, 46(1), 29-34 (2007)
Sodium carboxymethyl cellulose a potential binder for Si negative electrodes for Li-ion batteries
Li J, et al.
Electrochemical and Solid-State Letters, 10(2), A17-A20 (2007)
Daniela M Correia et al.
Materials (Basel, Switzerland), 13(10) (2020-05-21)
This study reports a versatile method for the development of cellulose nanocrystals (CNCs) and water-soluble cellulose derivatives (methyl cellulose (MC), hydroxypropyl cellulose (HPC), and sodium carboxymethyl cellulose (NaCMC)) films comprising the ionic liquid (IL) 2-hydroxy-ethyl-trimethylammonium dihydrogen phosphate ([Ch][DHP]) for actuator
Global Trade Item Number
| SKU | GTIN |
|---|---|
| 419281-100G | 04061832091815 |
| 419281-1KG | 04061832091822 |