CAS 9004-32-4 Carboxymethyl Cellulose Sodium Salt (n=approx. 1,050)

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Carboxymethyl Cellulose Sodium Salt (n=approx. 1,050)

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Catalog Number

ACM9004324-7

CAS Number

9004-32-4

Product Name

Carboxymethyl Cellulose Sodium Salt (n=approx. 1,050)

Structure

Category

Polymers

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

Carboxymethyl Cellulose Sodium Salt (n=approx. 1,050) is a versatile and widely-used polymer, primarily leveraged for its viscosity-enhancing and stabilizing properties in various industries. In the pharmaceutical sector, it serves as a suspending agent and excipient for tablets, enhancing the delivery and stability of oral and topical formulations. Its muco-adhesive characteristics make it invaluable in products for wound care, ostomy applications, and drug delivery, where it helps in modulating release kinetics and improving adhesion. In food, it acts as a stabilizer, and in cosmetics and toiletries, it plays a role in adjusting texture and consistency. Additionally, it finds applications in industrial processes, such as in drilling muds, detergents, and textile products, where its ability to modify viscosity and stabilize emulsions is crucial. Its effectiveness as a binder is also recognized in niche areas like pyrotechnics, although its sodium content restricts its use in certain compositions. Overall, Carboxymethyl Cellulose Sodium Salt demonstrates remarkable versatility, making it a critical component across a multitude of applications.

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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