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Carboxymethyl cellulose. , low yield, pollution, and morphology control.
Carboxymethyl cellulose. Carboxymethylcellulose Carboxymethylcellulose (CMC) is an anionic, water-soluble cellulose derivative. thixotropic, behavior at viscoelastic rheological the lowest behavior of concentrations solutions confirmed Carboxymethyl investigated pronounced. This thickening and stabilizing agent is a cellulose May 1, 2024 · In this study, carboxymethyl cellulose (CMC) was introduced to reduce the instability and poor functional properties of soy protein isolate (SPI) in l… Dec 15, 2020 · The main goal of the present work was to develop a value-added product of biodegradable material for sustainable packaging. com Carboxymethyl cellulose (CMC) is an anionic, water-soluble derivative of cellulose, a linear polysaccharide of anhydro-glucose. Actually, CMC is a white odorless tasteless powder that, added to water makes a gel-like solution. Carboxymethylcellulose sodium meets USP testing specifications, Medium viscosity; CAS Number: 9004-32-4; Synonyms: Carboxymethylcellulose sodium salt,Sodium carboxymethylcellulose at Sigma-Aldrich Carboxymethyl cellulose (CMC) or cellulose gum[1] is a cellulose derivative with carboxymethyl groups (-CH 2 -COOH) bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone. Jul 14, 2025 · Carboxymethylcellulose, or CMC, is a thickening and stabilizing agent made from plant fibers (like wood or cotton). However, the detailed mechanisms of this reduced glucose release in the human gut still remain unclear. Carboxymethyl cellulose (CMC) is a cellulose derivative with carboxymethyl groups bound to some of the hydroxyl groups of the glucopyranose monomers. Though this enzyme is not synthesized by mammalian cells, cellulase and the fragments derived from CMC Abstract This study explores the sustainable production of carboxymethyl cellulose (CMC) from corn (Zea mays L. Over the years, carboxymethyl cellulose, a natural polymer has emerged as a good candidate due to its molecular-binding and gel-forming properties. This compound is similar to cellulose, but is also very soluble in Chemistry Cellulose is a natural molecule, that consists of numerous residues of anhydroglucose, everyone carrying three reactive hydroxyl groups: by replacing one or more of cellulose's hydroxyls with carboxymethyl groups by etherification, water soluble CMC is obtained. Its rheological properties, including viscosity, pseudoplasticity, and viscoelasticity, significantly influence its functionality, allowing for easy flow in products like food, pharmaceuticals, and cosmetics. This comprehensive review aims to provide an overview of recent developments in carboxymethyl cellulose (CMC) chemical synthesis and its Apr 8, 2022 · General Description Carboxymethyl Cellulose is a versatile cellulose derivative with unique characteristics that are crucial for various industrial applications. Mar 1, 2024 · It is used to treat eye irritation. This modified cellulose is commonly used in its sodium form, called sodium carboxymethyl cellulose. A novel carboxymethylation method was employed, using sodium hydroxide (NaOH) concentrations of 20–60 g/100 mL. Download scientific diagram | Structure of sodium carboxymethylcellulose (CMC) from publication: Comprehension on the Synthesis of Carboxymethylcellulose (CMC) Utilizing Various Cellulose Rich Jul 17, 2025 · Carboxymethylcellulose appears as white, fibrous, free-flowing powder, and is used commonly as an FDA-approved disintegrant in Dec 30, 2023 · Request PDF | On Dec 30, 2023, Mukaddes Karataş and others published CARBOXYMETHYL CELLULOSE: SYNTHESIS, PROPERTIES, AND APPLICATIONS | Find, read and cite all the research you need on ResearchGate Carboxymethyl cellulose, also known as cellulose gum, is a modified form of cellulose. It is often used in its sodium salt form, sodium carboxymethyl cellulose. Cellulose gum or Carboxymethyl cellulose (CMC) is a cellulose derivative with carboxymethyl groups (-CH2-COOH) bound to some of the glucopyranose monomers’ hydroxyl groups which makes up the backbone of cellulose. Carboxymethylcellulose (CMC) is defined as a cellulose derivative formed by the introduction of carboxymethyl groups into the cellulose backbone, typically through alkalization and carboxymethylation processes. Learn about its properties, structure, price, safety, production and uses from ChemicalBook CAS DataBase. The synthesis of Carboxymethyl cellulose (CMC) is a sodium salt derivative of cellulose. Tell your doctor about the allergy and what signs you had. According to their molecular weight or degree of substitution, it can be completely dissolved or insoluble polymer, the latter can be used as the weak acid cation of exchanger to separate neutral or basic proteins. It is used as a thickener, viscosity modifier, and emulsion stabilizer in various products, such as food, detergents, paints, and paper. Solubility of CMC depends on the DP as well as the degree of substitution and the uniformity of the substitution distribution. Jun 24, 2025 · Carboxymethyl cellulose (CAS 9000-11-7) information, including chemical properties, structure, melting point, boiling point, density, formula, molecular weight, uses Carboxymethylcellulose is used in the treatment of Dry eyes. View Carboxymethylcellulose’s uses, side-effects, drug interactions, expert advice and user FAQs only on 1mg. It dissolves in water, making liquids thicker or smoother without changing taste. Physical Properties Appearance: Typically a white to off-white, odorless 4. The substance is transformed through a chemical process called carboxymethylation that introduces carboxymethyl groups (-CH2-COOH) into the cellulose backbone. com. Biopolymers have recently emerged as promising alternatives, offering flexibility, biodegradability, lightweight properties Excipients are widely used in pharmaceuticals, detergents, food, and drink because of their properties of low toxicity and hypoallergenicity. Additionally, CMC is employed in developing Jun 24, 2019 · Carboxymethyl cellulose nanofibrils (CMCNFs) are of great importance in the fields of sustainable chemistry and energy materials but challenging in preparation, e. Water 1. Recommended Use Uses advised against 9004-32-4 Aquaplast; Carboxymethyl Cellulose; Sodium Carboxymethyl Cellulose Sep 17, 2023 · The purpose of this review is to highlight the applications of carboxymethyl cellulose (CMC) in oil and gas industries. A. It is derived from cellulose, a natural polymer found in the cell walls of plants. CMC is produced by chemically modifying cellulose through a reaction with sodium hydroxide and monochloroacetic acid. This alteration endows CMC with unique Soluble dietary fibers (SDF) are known to reduce the post-prandial plasma glucose levels. For example, carboxymethylcellulose (CMC) is a water-soluble cellulose derivative that is degradable by cellulase. Structurally, CMC is a copolymer constituted by β-ᴅ-glucose and β-ᴅ-glucopyranose 2- O - (carboxymethyl)-monosodium salt units linked by β-1,4-glycosidic bonds, in which the Dec 12, 2022 · This information from Lexicomp® explains what you need to know about this medication, including what it’s used for, how to take it, its side effects, and when to call your healthcare provider. The viscosity of the solution increases May 22, 2023 · Carboxymethyl cellulose (CMC) is a water-soluble polysaccharide obtained from cellulose through a Williamson etherification, which has long been used in food, cosmetics, and pharmaceutical industries [1, 2]. CMC is an anionic water-soluble polymer based on renewable cellulosic raw material. Their preparation method is quite hard and takes up a lot of essentials for carrying out the purpose. Jun 24, 2025 · Carboxymethyl cellulose (CMC) is a water-soluble polymer derived from cellulose, with various applications in food, pharmaceutical, cosmetic, oil, paper, textiles, construction and other industries. For instance, low price, non-toxicity, and bioavailability are its merits [76, 77]. 3 CMC is widely used as a stabilizer and thickener in the food industry. See full list on drugs. It is made from cellulose, which is the main polysaccharide and makes up the woody parts and cell walls of plants. At solid-phase mechanochemical interaction of powder cellulose and rice husks with TECHNICAL DATA SHEET Sodium Carboxymethyl Cellulose (CMC) Product Description C. The emphasis is on the electric properties of CMC both as a free chain in solution and adsorbed on the solid surface. Introduction The linear polymer carboxymethyl cellulose (CMC) as a polyelectrolyte is an object of consideration in this review. CMC is a bio-based water-soluble polymer with various functions and benefits for different industries. The chemical modification runs through two steps: the first step is the treatment of the cellulose with caustic soda to Jul 11, 2024 · What is Carboxymethyl Cellulose and its Applications?Carboxymethyl cellulose (CMC) is a versatile and widely used compound in various industries. Due to its excellent thickening, stabilizing, emulsifying, and film-forming properties, CMC has become a versatile additive. Unlike cellulose, it is water soluble and can function as a suspending agent, stabilizer, film former or thickening agent. From: Essential Chemistry for Formulators of Semisolid and Liquid Dosages, 2016 Kemox Carboxymethyl cellulose (CMC), obtained by chemical modification of natural fibers, is an important cellulose ether with good water solubility, easily soluble in hot and cold water, and a polyanionic compound. As an anionic synthetic gum, CMC is unique in its ability to alter the flow of aqueous solutions. CMC is one of the most promising cellulose derivatives and the most widely used in the drilling sector. This modified polysaccharide possesses remarkable thickening, stabilizing, and emulsifying properties, making it a valuable ingredient in a diverse range Sep 22, 2020 · Generic Name Carboxymethylcellulose DrugBank Accession Number DB11059 Background Carboxymethylcellulose is a cellulose derivative that consists of the cellulose backbone made up of glucopyranose monomers and their hydroxyl groups bound to carboxymethyl groups. Feb 1, 2021 · This report demonstrates the fastest technique to successfully achieve carboxymethyl cellulose (CMC) from office paper waste, within 30 min at ambient… Aug 26, 2010 · Many carbohydrates pose advantages for tissue engineering applications due to their hydrophilicity, degradability, and availability of chemical groups for modification. Due to its characteristic surface properties, mechanical strength, tunable hydrophilicity, viscous properties, availability and abundance of raw materials, low-cost synthesis process, and likewise many contrasting aspe … CMC, very commonly known as carboxymethyl cellulose is basically a derivative of cellulose while having carboxymethyl groups that are bonded with the hydroxyl groups of a compound known as glucopyranose. A special attention is paid to the mobility of counterions, electrostatically associated with the CMC polyelectrolyte chain. 1. This review study comprehensively explores the CMC composites-based Nov 13, 2023 · carboxymethyl cellulose What is Carboxymethyl Cellulose? Carboxymethyl cellulose (CMC), often found in the list of ingredients across a spectrum of products, is a water-soluble polymer derived from cellulose, the structural component of plants. Derived from renewable sources such as wood or cotton, this naturally occurring polymer is now an essential ingredient in applications as diverse as food, cosmetics, pharmaceuticals and, most notably, the paper industry. Learn about carboxymethyl cellulose (CMC), a cellulose derivative with carboxymethyl groups, from various chapters and articles in ScienceDirect. S. All the different sources of Oct 24, 2014 · Cellulose derivatives allocated growing share in the cellulosic products market and the scope of their application in various industries such as health and medicine, food, industrial and military Jan 17, 2025 · Carboxymethyl Cellulose (CMC), often referred to as Cellulose Gum and designated as E466 in the European food additive numbering system, is a widely used food additive derived from cellulose, the main structural component of plant cell walls. Find out how it is made, where it comes from, and what industries use it for. It has carboxymethyl groups attached to some of its sugar-like units that form the cellulose structure. The change consists of adding carboxymethyl groups, which enhance water solubility and other crucial characteristics, into the cellulose structure. It also functions well in fillings as a Jun 10, 2024 · Carboxymethyl cellulose (CMC) is a cellulose compound which is widely used in the construction industry. Learn about carboxymethyl cellulose (CMC), a water-soluble cellulose derivative with carboxymethyl groups. This modification process introduces carboxymethyl Mar 6, 2025 · Sodium Carboxymethyl Cellulose (CMC or Na-CMC) is a water-soluble polymer derived from cellulose through a chemical modification process that introduces carboxymethyl groups (-CH₂COONa) to the cellulose backbone. Carboxymethylcellulose sodium meets USP testing specifications, Medium viscosity; CAS Number: 9004-32-4; Synonyms: Carboxymethylcellulose sodium salt,Sodium carboxymethylcellulose at Sigma-Aldrich In electrochemistry, bio-based materials are preferred over the traditional costly and synthetic polymers due to their abundance, versatility, sustainability and low cost. The aim of our study was to systematically investigate Introduction Carboxymethylcellulose (CMC) is a water-soluble cellulose derivative with widespread applications in food, pharmaceuticals, cosmetics, construction, and industrial formulations. : 9004-32-4 Jan 11, 2024 · What is Carboxymethylcellulose: Properties and Uses Carboxymethylcellulose (CMC), also known as cellulose gum, is a derivative of cellulose – the most abundant organic polymer on Earth. Jun 24, 2025 · Carboxymethyl cellulose is the substituted product of cellulosic carboxymethyl group. 1 Carboxymethyl cellulose Carboxymethyl cellulose, as a kind of biodegradable and biocompatible polymer, has some advantages which made it a potential biomaterial for pharmaceutical and biomedical applications. Find out its applications, properties, biodegradation, and interactions with other polymers. Carboxymethyl is concentrations documented cellulose rheological Esmail [4]. A carboxymethyl cellulose polymer is useful in the construction industry as a dispersant, stabilizer, and thickener, which are crucial properties for a long-lasting construction project. The reason for the popularity of the application of carboxymethyl cellulose is that it enhances several Feb 1, 2024 · Researchers have concentrated on innovative approaches to increase the shelf life of perishable food products and monitor their quality during storage and transportation as consumer demand for safe, environmentally friendly, and effective packaging develops. Its properties make it highly valuable across industries like food, pharmaceuticals, cosmetics, and more. It is also one of the most common viscous polymers Jul 14, 2025 · Discover what carboxymethyl cellulose (CMC) powder is and how it improves food texture, medicines, cosmetics, and construction materials. Water solubility of CMC would increase with decreased DP and increased carboxymethyl substitution and substitution uniformity. CMC finds use in gluten-free baking by providing dough with viscosity and bread with volume much like gluten proteins do. What is carboxymethyl cellulose? Carboxymethyl cellulose (CMC) is a sodium salt derivative of cellulose. In this section, we will explore the industrial applications of carboxymethyl cellulose and how it Carboxymethyl cellulose (CMC) or cellulose gum[1] is a cellulose derivative with carboxymethyl groups (-CH 2 -COOH) bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone. Mar 1, 2025 · Carboxy Methyl Cellulose: what is it? Boxy Methyl Derived from plants, cellulose is a water-soluble polymer created via chemical modification. Its unique properties make it an essential ingredient in many products, ranging from food and beverages to pharmaceuticals and cosmetics. It is commercially made from wood and is chemically modified. These are the building blocks of the cellulose backbone. Understanding the key CMC uses helps manufacturers tailor their formulations As stated by the European Food Safety Agency, CMC (E466) is the partial sodium salt of a carboxymethyl ether of cellulose, the cellulose being obtained directly from fibrous plant material. The repeating units are connected by β-1,4-glycosidic bonds. In this work, CMCNFs with a quantitative yield (95%) and good morphology control were successfully achieved using a simple, low-cost, and relatively ecofriendly protocol. Carboxymethylcellulose sodium meets USP testing specifications, Medium viscosity; CAS Number: 9004-32-4; Synonyms: Carboxymethylcellulose sodium salt,Sodium carboxymethylcellulose at Sigma-Aldrich. Owing to its multifunctionality, facile, inexpensive, raw material abundance, availability, compatibility, distinctive surface property and many other disparate aspects, it Discover one of China's leading producers of high-quality carboxymethyl cellulose (CMC), a vital ingredient for a range of industries, ensuring superior product performance and consistency. In non-Newtonian cellulose that have been found to be viscoelastic Aug 1, 2024 · The use of naturally occurring biopolymers in the drug delivery applications have attracted significant attention due to their biocompatibility, biodegradability, and non-toxicity. Apr 20, 2021 · Carboxymethyl cellulose (CMC) is one of the most promising cellulose derivatives. It enhances the texture and shelf-life of various products, including baked goods, ice cream, and gluten-free items, by improving viscosity and preventing ingredient separation. It is added in food products as a viscosity modifier or thickener and emulsifier. Sep 22, 2020 · Carboxymethylcellulose is a cellulose derivative that consists of the cellulose backbone made up of glucopyranose monomers and their hydroxyl groups bound to carboxymethyl groups. g. It is also one of the most common viscous polymers Jan 17, 2025 · Carboxymethyl Cellulose (CMC), often referred to as Cellulose Gum and designated as E466 in the European food additive numbering system, is a widely used food additive derived from cellulose, the main structural component of plant cell walls. ) leaf (CL) and rice (Oryza sativa L. ) straw (RS), two abundant agricultural byproducts. In this blog post, we will be looking at the properties of CMC in food products as well as its uses and health implications, all while also finding natural alternatives to it for those who wish Mar 15, 2021 · Carboxymethyl cellulose (CMC) is a water-soluble derivative of cellulose and a major type of cellulose ether prepared by the chemical attack of alkyla… CMC (or cellulose gum) is a cellulose derivative with carboxymethyl groups (–CH2–COOH) bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone. The main drawback associated with carboxymethyl cellulose is the low mechanical strength of its Jul 11, 2024 · Industrial Applications of Carboxymethyl CelluloseCarboxymethyl cellulose (CMC) is a versatile and widely used compound in various industrial applications. One of the bio-based polymers is carboxymethyl cellulose (CMC) which has Aug 16, 2023 · Carboxymethylcellulose, (CMC) derived from regular cellulose, gives many processed foods their desired texture and appearance. Water Find carboxymethylcellulose and related products for scientific research at Merck 1. What do I need to tell my doctor BEFORE I take Carboxymethylcellulose? If you are allergic to carboxymethylcellulose; any part of carboxymethylcellulose; or any other drugs, foods, or substances. These attributes make it a preferred choice as a bio-based hydrocolloid in multiple applications. The confusion on whether CMC is an emulsifier or a thickener arises because the Codex Alimentarius’s International Numbering System Dec 7, 2023 · Evaluation of inherent properties of the carboxymethyl cellulose (CMC) for potential application in tissue engineering focusing on bone regeneration Feb 1, 2021 · This report demonstrates the fastest technique to successfully achieve carboxymethyl cellulose (CMC) from office paper waste, within 30 min at ambient… カルボキシメチルセルロース （carboxymethyl cellulose, CMC 、別名：カルメロース、Carmellose） は セルロース の誘導体であり、セルロースの骨格を構成する グルコ ピラノース モノマー の ヒドロキシ基 の一部にカルボキシメチル基 (−CH 2 −COOH) を結合させたものである。Carmize®︎などがある。 May 8, 2023 · This paper describes the fabrication of biopolymer foams from aqueous solutions of carboxymethyl cellulose (CMC), as well as effective methods for stabilizing CMC foams in aqueous environments so as to prevent their conversion to gels that results from pore collapse. Additionally, there is an increasing need for simplified fabrication methods that eliminate the use of hazardous substances. It’s often used in food, medicine, and cosmetics to make products smoother, thicker, or gel-like. Nouryon offers high-performance CMC products under well-recognized brands for food, personal care, mining, oilfield, and more. It functions as a rheology modifier, binder, dispersant, and an excellent film former. Carboxymethyl cellulose (CMC) is an anionic, water-soluble derivative of cellulose, a linear polysaccharide of anhydro-glucose. The excipient carboxymethylcellulose is used extensively as a thickener in foods such as baked goods, ice Carboxymethyl cellulose (CMC) or cellulose gum[1] is a cellulose derivative with carboxymethyl groups (-CH 2 -COOH) bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone. May 8, 2025 · Carboxymethyl Cellulose (CMC) has risen to prominence in many industrial sectors thanks to its versatility, safety, and sustainability. Optimal conditions were determined at 40 g/100 mL NaOH, yielding degrees of Dec 7, 2023 · Evaluation of inherent properties of the carboxymethyl cellulose (CMC) for potential application in tissue engineering focusing on bone regeneration カルボキシメチルセルロース （carboxymethyl cellulose, CMC 、別名：カルメロース、Carmellose） は セルロース の誘導体であり、セルロースの骨格を構成する グルコ ピラノース モノマー の ヒドロキシ基 の一部にカルボキシメチル基 (−CH 2 −COOH) を結合させたものである。Carmize®︎などがある。 May 8, 2023 · This paper describes the fabrication of biopolymer foams from aqueous solutions of carboxymethyl cellulose (CMC), as well as effective methods for stabilizing CMC foams in aqueous environments so as to prevent their conversion to gels that results from pore collapse. , low yield, pollution, and morphology control. The use of agriculture waste-derived carboxymethyl cellulose (CMC The exploration and development of sustainable materials in electronics are essential for reducing the environmental impact of electronic waste. concentration responses have reported at and pseudo-plastic, higher-end nearly Newtonian concentrations. We would like to show you a description here but the site won’t allow us. CMC foams were produced easily by lyophilization of aqueous solutions of high molecular weight CMC, but the considerable Apr 16, 2025 · Carboxymethyl Cellulose (CMC) is a water-soluble cellulose derivative extensively utilized in the food industry for its thickening, stabilizing, and emulsifying properties. Mar 28, 2024 · Carboxymethylcellulose and carmellose refer to the same compound, a derivative of cellulose used as a thickener, stabilizer, and to improve texture in various products. Feb 15, 2019 · Carboxymethylcellulose is particularly used as a thickening agent, but it is also used as a filler, dietary fiber, anti-clumping agent, and emulsifier. Sep 21, 2016 · p>Chemical conversions proceeding in solid substances under mechanical effects are of great practical importance. unogeyzujbaahzwavrvnkjcfaxvtpcwnxesjdmipteokslefzeyenq