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Sigma-Aldrich

Sodium carboxymethyl cellulose

average Mw ~250,000, degree of substitution 0.9

Synonym(s):

Carboxymethylcellulose sodium salt

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100 G
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100 G
HUF 25,200.00
1 KG
HUF 61,600.00

About This Item

CAS Number:
9004-32-4
MDL number:
MFCD00081472
UNSPSC Code:
12162002
NACRES:
NA.23

HUF 25,200.00

Please contact Customer Service for Availability
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Quality Level

100

form

powder

autoignition temp.

698 °F

mol wt

average Mw ~250,000

extent of labeling

0.9 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

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General description

Sodium carboxymethyl cellulose (CMC) is a class of linear structured cellulose which consists of polysaccharide composing the fibrous tissue of plants.[1][2]

Application

CMC can be used for a wide range of application such as:
  • food processing, textiles
  • detergents, and drugs[1]
  • a stabilizer in the preparation of nanoparticles[3]
  • a binder for the fabrication of electrodes[1]

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCS4138
MKCR5487
MKCQ9795
MKCP7614
MKCP5152

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Alan Ransil et al.
Nature communications, 12(1), 6494-6494 (2021-11-13)
Sodium trisilicate waterglass is an earth-abundant inorganic adhesive which binds to diverse materials and exhibits extreme chemical and temperature stability. Here we demonstrate the use of this material as an electrode binder in a lay-up based manufacturing system to produce
Lisa Miclotte et al.
Frontiers in microbiology, 11, 577474-577474 (2020-12-01)
The use of additives in food products has become an important public health concern. In recent reports, dietary emulsifiers have been shown to affect the gut microbiota, contributing to a pro-inflammatory phenotype and metabolic syndrome. So far, it is not
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)
In situ synthesis of polyaniline/sodium carboxymethyl cellulose nanorods for high-performance redox supercapacitors
Peng H, et al.
Journal of Power Sources, 211, 40-45 (2012)
Silver nanoparticles as pigments for water-based ink-jet inks
Magdassi S, et al.
Chemistry of Materials, 15(11), 2208-2217 (2003)
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