CARBOXYMETHYLCELLULOSE SODIUM SALT

Name: CARBOXYMETHYLCELLULOSE SODIUM SALT
SKU: ACM9004324-4
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Catalog NumberACM9004324-4

CAS Number9004-32-4

CategoryPolysaccharide; Polymers

Synonyms

CARBOXYMETHYL CELLULOSE SODIUM;CARBOXYMETHYLCELLULOSE SODIUM SALT;CELLULOSE, CARBOXY METHYL, SODIUM SALT;CELLULOSE GLYCOLIC ACID SODIUM SALT;CMC 7HF;CMC 7LF;CMC 7MF;AQUACIDE I

Description

OtherSolid;Slightly hygroscopic white or slightly yellowish or greyish odourless and tasteless, granular or fibrous powder

Molecular Weight

263.2g/mol

Molecular Formula

The polymers contain substituted anhydroglucose units with the following general formula:; C6H7O2(OR1)(OR2)(OR3), where R1, R2, R3each may be one of the following:бкH;C8H16NaO8

Canonical SMILES

CC(=O)O.C(C(C(C(C(C=O)O)O)O)O)O.[Na]

InChI

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

Solubility

Yields a viscous colloidal solution with water. Insoluble in ethanol

Application

Carboxymethylcellulose sodium salt, also known as CMC, is a versatile cellulose derivative widely used across various industries. As a water-soluble polymer, CMC plays a critical role in numerous applications due to its unique properties. It serves as an adhesive and cross-linking agent in the pharmaceutical industry and functions as a flocculating, chelating, and emulsifying agent in other sectors. Additionally, CMC is a key ingredient in the formulation of thickening and water-retaining agents, making it essential in products ranging from cosmetics to food. The material's ability to form stable, viscous solutions enhances its utility in electronics, pesticides, leather production, and other fields. Recognized for its exceptional performance, CMC is often described as the "industrial monosodium glutamate" for its broad application and potential for developing new uses. Its non-toxic, biodegradable nature further solidifies its importance as a staple in the manufacturing of detergents, paints, and various consumer products.

Complexity

169

Covalently-Bonded Unit Count

EC Number

618-326-2;618-378-6

Exact Mass

263.074287g/mol

Formal Charge

Heavy Atom Count

MeSH Entry Terms

Aquacel;Aquaplast;Carboxymethyl Cellulose;Carboxymethylcellulose;Carboxymethylcellulose Sodium;Carboxymethylcellulose, Sodium;carmellose sodium;Cellolax;Cellulose, Carboxymethyl;Cethylose;Croscarmellose Sodium;Polycell;Ruspol;Sodium Carboxymethylcellulose;Sodium, Carboxymethylcellulose;Sodium, Carmellose;Sodium, Croscarmellose

Monoisotopic Mass

263.074287g/mol

Rotatable Bond Count

RTECS Number

FJ5950000

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