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Key Documents

419273

Sigma-Aldrich

Sodium carboxymethyl cellulose

viscosity 50-200 cP , c=4% H2O at 25­°C

Synonyme(s) :

Carboxymethylcellulose sodium salt

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About This Item

Numéro CAS:
Numéro MDL:
Code UNSPSC :
12162002
Nomenclature NACRES :
NA.23

Niveau de qualité

Forme

powder

Température d'inflammation spontanée

698 °F

Ampleur du marquage

0.7 carboxymethyl groups per anhydroglucose unit

Viscosité

50-200 cP

Pf

274 °C (dec.)

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);

Clé InChI

DPXJVFZANSGRMM-UHFFFAOYSA-N

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Description générale

Sodium carboxymethyl cellulose (CMC) is a water dispersible sodium salt of carboxy-methyl ether of cellulose that forms a clear colloidal solution. It is a hygroscopic material that has the ability to absorb more than 50% of water at high humidity. It is also a natural polymeric derivative that can be used in detergents, food and textile industries.

Application

CMC can be used to stabilize palladized iron nanoparticles, which can further be utilized in the dichlorination of contaminated subsurfaces. It may also be used as a polymeric matrix to form a composite with a crystalline nanofibril for the development of sustainable bio-based polymers. CMC can also bind with a hard carbon electrode for the fabrication of sodium ion-batteries.

Code de la classe de stockage

11 - Combustible Solids

Classe de danger pour l'eau (WGK)

WGK 1

Point d'éclair (°F)

Not applicable

Point d'éclair (°C)

Not applicable

Équipement de protection individuelle

Eyeshields, Gloves, type N95 (US)


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M Rahman et al.
Nature communications, 10(1), 3712-3712 (2019-08-20)
Nanopore-based single nanoparticle detection has recently emerged as a vibrant research field with numerous high-impact applications. Here, we introduce a programmable optofluidic chip for nanopore-based particle analysis: feedback-controlled selective delivery of a desired number of biomolecules and integration of optical
Sodium carboxymethyl cellulose as a potential binder for hard-carbon negative electrodes in sodium-ion batteries
Dahbi M, et al.
Electrochemical Communications, 44(1), 66-69 (2014)
Radiation preparation and swelling behavior of sodium carboxymethyl cellulose hydrogels
Liu P, et al.
Radiation Physics and Chemistry, 63(3-6), 525-528 (2002)
Xiaoliang Jiang et al.
Journal of the American Heart Association, 9(1), e013470-e013470 (2019-12-20)
Background The role of platelets in the development of vascular inflammation and endothelial dysfunction in the pathogenesis of hypertension is well established at this time. Aspirin is known to relieve pain, decrease fever, reduce inflammation, impair platelet aggregation, and prevent
Fan Du et al.
Frontiers in microbiology, 12, 611323-611323 (2021-03-13)
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