Experiences with sodium carboxymethylcellulose as an antacid.

Abu Sayeed, Polymer and Textile Research Lab., Department of Applied Chemistry and Chemical Engineering, Rajshahi University, Rajshahi, Bangladesh)

Chapter 12
Synthesis and Characterization of High-Purity Food Grade Carboxymethyl Celluloses from Different Parts of Maize Waste

Keywords: Carboxymethyl cellulose (CMC); Oil palm empty fruit bunch (OPEFB); Stalk fibre

Preparation of carboxymethylcellulose: Preparation of CMC sample consists of two reactions which are alkalization and carboxymethylation reaction. Alkalization reaction begins after introduction of NaOH into 10 g of pure cellulose and mixing of ethanol and isopropanol solution under mechanical stirring for an hour. Then, carboxymethylation reaction start once the sodium monochloroacetate (SMCA) is added while the reaction continuously stirs at 400 rpm. Reaction temperature and reaction time are controlled in this reaction. The mixture then filtered and suspended in 200 mL of methanol overnight.

Effect of sodium carboxymethylcellulose on the blood cells.

Uzun, Department of Textile Education, Marmara University, Goztepe, Istanbul, Turkey, and others)

Chapter 10
Rheological Measurements on Nanofibrillated Cellulose Systems: A Science in Progress
(Ali Naderi and Tom Lindström, Innventia AB, Stockholm, Sweden)

Part II: Cellulose Derivatives

Chapter 11
Synthesis of Carboxymethyl Cellulose from Corn Leaves Based on Particle Size - A New Aspect

Find out information about carboxymethyl cellulose

Williamson etherification is mostly applied in industries due to its low toxicity, wide availability, easy handling and its economic efficiency. Carboxymethyl cellulose or CMC is modified cellulose which is prepared by etherification of the hydroxyl groups with sodium monochloroacetate (SMCA) in the presence of aqueous alkali (). CMC is important for its water soluble properties where vast applications are applied in food industry, cosmetics, pharmaceuticals, detergents, textiles, paper, drugs and as well as oil well drilling operation. The conversion of cellulose to carboxymethyl cellulose provides variety of usage due to its excellent characteristics. Among categories of applications of CMC that are in dissolved and dispersed forms are water binder, adhesives, film former, wet tact, binder, suspending aid and thickener ().

Carboxymethyl cellulose CAS#: 9000-11-7

Department of Agriculture (USDA), New Orleans, LA, USA)

Chapter 3
Insights into Bacterial Cellulose Biosynthesis and Production
(Bhavana V.

Sodium carboxymethyl cellulose average M w ~250,000, ..

Although ground breaking research is carried out on cellulose, it still possesses high potential for future applications; it can be easily modified to more natural and sustainable alternatives compared to synthetic products by certain techniques.