CAS 9000-11-7

Cellulose, carboxymethyl ether

Description:

Cellulose carboxymethyl ether (CMC) is a cellulose derivative characterized by the substitution of carboxymethyl groups onto the cellulose backbone. It is a white to off-white powder that is soluble in water, forming a viscous solution, which makes it useful as a thickening agent, stabilizer, and emulsifier in various applications. CMC is non-toxic and biodegradable, making it suitable for use in food, pharmaceuticals, and cosmetics. Its degree of substitution, which refers to the average number of carboxymethyl groups per glucose unit, influences its solubility and viscosity. CMC exhibits excellent film-forming properties and can improve the texture and mouthfeel of food products. Additionally, it has applications in the textile and paper industries, where it serves as a sizing agent. The substance is stable under normal conditions but can be sensitive to extreme pH levels and high temperatures. Overall, cellulose carboxymethyl ether is a versatile compound with a wide range of industrial and consumer applications due to its unique rheological properties.

Formula: C₆H₁₂O₆

InChI: InChI=1/C6H12O6.C2H4O2/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)

SMILES: C(=O)C(C(C(C(CO)O)O)O)O.CC(=O)O

Synonyms:

• 7H
• 7H (carbohydrate)
• Acetic acid, hydroxy-, cellulose ether
• Almelose
• Apergel
• Apeyel
• Bm 400
• Bsh 1
• CMC
• Carbose
• Carboximethylcellulosum
• Carboxy-Methyl Cellulose
• Carboxyl methyl Cellulose
• Carboxylmethyl cellulose
• Carboxymethyl Cellulose
• Carboxymethyl Cellulose Ether
• Carboxymethyl ether cellulose
• Carboxymethylated Cellulose Pulp
• Carboxymethylcellulose
• Carboxymethylcellulosum
• Carmellose
• Carmellose NS 300
• Carmellosum
• Carmelosa
• Celish KY 100G carboxymethyl ether
• Cellogen BSH 10
• Cellulose Carboxymethyl Ether
• Cellulose Carboxymethylate
• Cellulose Gum 7H
• Cellulose glycolate
• Cellulose glycolic acid
• Cellulose, (Carboxymethyl)
• Cellulose, Ether With Glycolic Acid
• Celluloseglycolic Acid
• Celluloseglykolsaeure
• Cm-Cellulose
• Cmc-4Lf
• Colloresine
• Croscarmellose
• Croscarmellosum
• Duodcel
• Ether carboxymethylique de la cellulose
• FEMA No. 2239
• Glycocel TA
• Glycolic acid cellulose ether
• Grindsted CMC 1250
• Hexose - Acetic Acid (1:1)
• Hv-Cmc
• KMTs
• Mavibond CP-O 8000
• Ns 300
• Thylose
• CM 32-CELLULOSE
• CM 52-CELLULOSE
• SELECTACEL(R) CM, STANDARD
• Cellulose CM
• carboxymethylatedcellulosepulp
• CAMTEMPO(TM)
• cellulosecarboxymethylate
• cellulosegum7h

CARMELLOSE CRS

CAS: 9000-11-7

CARMELLOSE CRS

Ref: 41-Y0001214

Carmellose

CAS: 9000-11-7

Carboxymethylcellulose and its salts

Formula: C₂H₄O₃·xUnspecified

Color and Shape: White Powder

Ref: 45-1096611

Carboxymethyl Cellulose

CAS: 9000-11-7

Formula: C₈H₁₆O₈

Purity: 98%

Color and Shape: Solid

Molecular weight: 240.2078

Ref: IN-DA01E9JI

Carboxymethyl Cellulose

CAS: 9000-11-7

Carboxymethyl Cellulose

Formula: C₈H₁₆O₈

Purity: CM-52,column chromatography

Color and Shape: Solid

Molecular weight: 240.21

Ref: 54-OR1028648

Carboxymethyl Cellulose Ether Sodium Salt

Controlled Product

CAS: 9000-11-7

Applications Carboxymethyl Cellulose Ether is used as a thickener to enhance rigidity and composition of pharmaceutical compounds as well as the stability of electrode slurries in composite electrodes. Also provides ion-exchange for chromotography media.
References Salerno, C. et al.: AAPS PharmSciTech., 11, 986 (2010); Porcher, W. et al. J. Electrochem. Soc., 156, A133 (2009); Wang, H. et al.: Biochem. Biophys. Res. Comm., 342, 349 (2006);

Formula: C₂H₄O₃•xUnspecified•xNa

Color and Shape: Neat

Ref: TR-C178790

Carboxymethyl cellulose

CAS: 9000-11-7

Carboxymethyl cellulose is used in food as a viscosity modifier, thickener, to stabilise emulsions and are found in gluten-free and reduced-fat products. It is also a constituent of toothpaste, laxatives, diet pills, water-based paints, detergents, textile sizing, and various paper products.  In laundry detergents, it is used as a soil suspension polymer. It is also used in pharmaceuticals as a thickening agent and in the oil-drilling industry as a viscosity modifier and water-retaining agent.

Formula: C₈H₁₆O₈

Purity: Min. 95%

Color and Shape: White Powder

Molecular weight: 240.21 g/mol

Ref: 3D-YC158179

CM Cellulose CM-32

CAS: 9000-11-7

Purity: 98%

Ref: 10-F554490