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Carboxymethylcellulose, Sodium Salt is also a natural polymeric derivative that can be used in detergents, food and textile industries.
Carboxymethylcellulose, Sodium Salt is tackifier, at room temperature, it is non-toxic tasteless white flocculent powder, it is stable and soluble in water, aqueous solution is neutral or alkaline transparent viscous liquid, it is soluble in other water-soluble gums and resins, it is insoluble in organic solvents such as ethanol.
Carboxymethylcellulose, Sodium Salt is the substituted product of cellulosic carboxymethyl group.
CAS Number: 9004-32-4
Molecular Formula: C6H7O2(OH)2CH2COONa
EINECS Number: 618-378-6
Synonyms: SODIUM CARBOXYMETHYL CELLULOSE, 9004-32-4, sodium;2,3,4,5,6-pentahydroxyhexanal;acetate, Carboxymethylcellulose sodium (USP), Carboxymethylcellulose cellulose carboxymethyl ether, CMC powder,Celluvisc (TN), Carmellose sodium (JP17), CHEMBL242021 C.M.C. (TN), CHEBI:31357, E466,Sodium carboxymethyl cellulose (MW 250000), D01544.
Carboxymethylcellulose, Sodium Salt is a crucial by-product of cellulose ethers and is typically created by altering natural cellulose.
Since the Carboxymethylcellulose, Sodium Salt compound is typically poorly soluble in water, sodium CMC can be used to preserve it.
Carboxymethylcellulose, Sodium Salt has dispersibility and is soluble in cold water.
According to their molecular weight or degree of substitution, Carboxymethylcellulose, Sodium Salt 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.
Carboxymethylcellulose, Sodium Salt is thixotropic, becoming less viscous when agitated.
Carboxymethylcellulose, Sodium Salt is one of the most significant byproducts of cellulose ethers which are created by natural cellulose modification as a type of cellulose derivate with an ether structure.
Termed Carboxymethylcellulose, Sodium Salt, this polymer has a poor water solubility of the acid form of CMC and is typically preserved as sodium carboxymethylcellulose.
Carboxymethylcellulose, Sodium Salt is utilized in numerous industries and is referred to as monosodium glutamate in the workplace.
Carboxymethylcellulose, Sodium Salt is an offshoot of CMC.
Emulsifying dispersion and solid dispersion are two of sodium Carboxymethylcellulose, Sodium Salt's peculiar chemical properties.
Carboxymethylcellulose, Sodium Salt can be categorized as a derivative of a natural polymer.
Carboxymethylcellulose, Sodium Salt, one of major cellulosic ethers, is widely used as a binding, thickening and stabilising agent (Lee et al. 2018).
Pharmaceutical grades of Carboxymethylcellulose, Sodium Salt are available commercially at degree of substitution (DS) values of 0.7, 0.9, and 1.2, with a corresponding sodium content of 6.5%–12% wt.
Carboxymethylcellulose, Sodium Salt is also available in several different viscosity grades.
Carboxymethylcellulose, Sodium Salt is highly soluble in water at all temperatures, forming clear solutions.
Carboxymethylcellulose, Sodium Salts solubility depends on its degree of substitution.
Carboxymethylcellulose, Sodium Salt is an anionic water-soluble polymer based on renewable cellulosic raw material.
Carboxymethylcellulose, Sodium Salt functions as a rheology modifier, binder, dispersant, and an excellent film former.
These attributes make Carboxymethylcellulose, Sodium Salt a preferred choice as a bio-based hydrocolloid in multiple applications.
Carboxymethylcellulose, Sodium Salt acts as a thickener, binder, stabilizer, suspending agent and flow controlling agent.
Carboxymethylcellulose, Sodium Salt forms fine films that are resistant to oils, greases, and organic solvents.
Carboxymethylcellulose, Sodium Salt dissolves rapidly in cold water. 4) Acts as a protective colloid reducing water losses.
Carboxymethylcellulose, Sodium Salt is suitable for use in food systems.
Carboxymethylcellulose, Sodium Salt is physiologically inert.
Carboxymethylcellulose, Sodium Salt is an anionic polyelectrolyte.
Carboxymethylcellulose, Sodium Salt is a family of chemically modified cellulose derivatives containing the carboxymethyl ether group (-O-CH2-COO-) bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone.
When Carboxymethylcellulose is recovered and presented as the Sodium salt, the resulting polymer is what is known as Carboxymethylcellulose, Sodium Salt, and has the general chemical formula, [C6H7O2(OH)x(OCH2COONa)y]n.
Carboxymethylcellulose, Sodium Salt was discovered shortly after Word War 1 and has been produced commercially since the early 1930s.
Carboxymethylcellulose, Sodium Salt is produced by treating cellulose with an aqueous sodium hydroxide solution followed by monochloroacetic acid or its sodium salt.
In a parallel reaction two by-products, sodium chloride and sodium glycolate, are produced.
Once these by-products are removed, high purity Sodium carboxymethylcellulose is obtained.
As a general rule, the obtained material has a slight excess of sodium hydroxide and has to be neutralised.
The neutralisation endpoint can affect the properties of the material.
In the final step, the material is dried, milled to the desired particle size, and packaged.
Carboxymethylcellulose, Sodium Salt, often abbreviated as Na-CMC or simply CMC, is a versatile and widely used chemical compound.
Carboxymethylcellulose, Sodium Salt is derived from cellulose, a natural polymer found in the cell walls of plants.
Carboxymethylcellulose, Sodium Salt is a water-soluble polymer and is used for a variety of purposes in various industries, including food, pharmaceuticals, cosmetics, and more.
Carboxymethylcellulose, Sodium Salt can form highly viscous colloidal solution with adhesive, thickening, flowing, emulsifying, shaping, water, protective colloid, film forming, acid, salt, suspensions and other characteristics, and it is physiologically harmless, so it is widely used in the food, pharmaceutical, cosmetic, oil, paper, textiles, construction and other areas of production.
Carboxymethylcellulose, Sodium Salt is a white or slightly yellowish powder.
Carboxymethylcellulose, Sodium Salt 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.
Carboxymethylcellulose, Sodium Salt is often used as its sodium salt, sodium carboxymethyl cellulose.
Carboxymethylcellulose, Sodium Salt used to be marketed under the name Tylose, a registered trademark of SE Tylose.
A semisynthetic, water-soluble polymer in which CH 2 COOH groups are substituted on the glucose units of the cellulose chain through an ether link- age.
Since the reaction occurs in an alkaline medium, the prod- uct is the sodium salt of the carboxylic acid R-O- CH 2 COONa.
Carboxymethylcellulose, Sodium Salt for oenological use is prepared exclusively from wood by treatment with alkali and monochloroacetic acid or its sodium salt.
Carboxymethylcellulose, Sodium Salt inhibits tartaric precipitation through a "protective colloid" effect.
Carboxymethylcellulose, Sodium Salt a colorless, odorless, water-soluble polymer.
Carboxymethylcellulose, Sodium Salt, NaCMC or CMC, was first developed in 1947.
Commonly known as carboxymethyl cellulose, it is composed of the sodium salt of an alkaline modified cellulose.
Carboxymethylcellulose, Sodium Salt is water-soluble but will react with heavy metal salts to form films that are clear, tough and insoluble in water.
Carboxymethylcellulose, Sodium Salt is a water-soluble polymer.
Carboxymethylcellulose, Sodium Salt is components consist of polysaccharide composed of fibrous tissues of plants.
As a solution in water, Carboxymethylcellulose, Sodium Salt has thixotropic properties.
Carboxymethylcellulose, Sodium Salt is useful in helping to hold the components of pyrotechnic compositions in aqucous suspension (e.g., in the making of black match).
Carboxymethylcellulose, Sodium Salt is also an especially effective binder that can be used in small amounts in compositions, where the binder can intcrfere with the intended effect (e.g., in strobe compositions).
However, its sodium content obviously precludes its use in most color compositions.
Carboxymethylcellulose, Sodium Salt is manufactured from cellulose by various proccsses that replacc some of the hy drogen atoms in the hydroxyl[OH] groups of the cellulose molecule with acidic carboxymethyl [-CH2CO.OH] groups，which are neutralized to form the corresponding sodium salt.
Carboxymethylcellulose, Sodium Salt is white when pure; industrial grade material may be grayish-white or cream granules or powder.
Carboxymethylcellulose, Sodium Salt is a water dispersible sodium salt of carboxy-methyl ether of cellulose that forms a clear colloidal solution.
Carboxymethylcellulose, Sodium Salt is a water soluble polymer which can be used as a polyelectrolyte cellulose derivative.
Carboxymethylcellulose, Sodium Salt belongs to the class of anionic linear structured cellulose.
In most cases, Carboxymethylcellulose, Sodium Salt functions as a polyelectrolyte.
In conservation, Carboxymethylcellulose, Sodium Salt has been used as an adhesive for textiles and paper.
Aging studies indicate that most Carboxymethylcellulose, Sodium Salt polymers have very good stability with negligible discoloration or weight loss.
Carboxymethylcellulose, Sodium Salt is the sodium salt of carboxymethyl cellulose, an anionic derivative.
Carboxymethylcellulose, Sodium Salt is widely used in oral and topical pharmaceutical formulations, primarily for its viscosity-increasing properties.
Viscous aqueous solutions are used to suspend powders intended for either topical application or oral and parenteral administration.
Carboxymethylcellulose, Sodium Salt may also be used as a tablet binder and disintegrant, and to stabilize emulsions.
Higher concentrations, usually 3–6%, of the medium-viscosity grade are used to produce gels that can be used as the base for applications and pastes; glycols are often included in such gels to prevent them drying out.
Carboxymethylcellulose, Sodium Salt is also used in self-adhesive ostomy, wound care, and dermatological patches as a muco-adhesive and to absorb wound exudate or transepidermal water and sweat.
This muco-adhesive property is used in products designed to prevent post-surgical tissue adhesions; and to localize and modify the release kinetics of active ingredients applied to mucous membranes; and for bone repair.
Encapsulation with carboxymethylcellulose sodium can affect drug protection and delivery.
There have also been reports of its use as a cyto-protective agent.
Carboxymethylcellulose, Sodium Salt is also used in cosmetics, toiletries, surgical prosthetics, and incontinence, personal hygiene, and food products.
Carboxymethylcellulose, Sodium Salt is used commercially in detergents, food product and as size for textiles and paper.
Carboxymethylcellulose, Sodium Salt is a low concern for toxicity to aquatic organisms.
Carboxymethylcellulose, Sodium Salt is used for its thickening and swelling properties in a wide range of complex formulated products for pharmaceutical, food, home, and personal care applications, as well as in paper, water treatment, and mineral processing industries.
Carboxymethylcellulose, Sodium Salt is a white or slightly yellowish, almost odourless and tasteless hydroscopic powder, consisting of very fine particles, fine granules or fine fibres.
Carboxymethylcellulose, Sodium Salt is biodegradable, but not readily biodegradable, and it is not expected to bioaccumulate.
Carboxymethylcellulose, Sodium Salt is a hygroscopic material that has the ability to absorb more than 50% of water at high humidity.
Melting point: 274 °C (dec.)
Density: 1,6 g/cm3
FEMA: 2239 | CARBOXYMETHYLCELLULOSE
storage temp.: room temp
solubility: H2O: 20 mg/mL, soluble
form: low viscosity
pka: 4.30(at 25℃)
color: White to light yellow
Odor: Odorless
PH Range: 6.5 - 8.5
PH: pH (10g/l, 25℃) 6.0～8.0
Viscosity: 900 to 1400 mPa-s(1 %, H2O, 25 ℃)
Water Solubility: soluble
Merck: 14,1829
Carboxymethylcellulose, Sodium Salt is used in cigarette adhesive, fabric sizing, footwear paste meal, home slimy.
Carboxymethylcellulose, Sodium Salt is used in interior painting architectural, building lines melamine, thickening mortar, concrete enhancement.
Carboxymethylcellulose, Sodium Salt is synthesized by the alkali-catalyzed reaction of cellulose with chloroacetic acid.
The polar (organic acid) carboxyl groups render the cellulose soluble and chemically reactive.
Fabrics made of cellulose—e.g. cotton or viscose rayon—may also be converted into Carboxymethylcellulose, Sodium Salt.
Following the initial reaction, the resultant mixture produces approximately 60% Carboxymethylcellulose, Sodium Salt and 40% salts (sodium chloride and sodium glycolate); this product is the so-called technical CMC, which is used in detergents.
An additional purification process is used to remove salts to produce pure Carboxymethylcellulose, Sodium Salt, which is used for alimentary and pharmaceutical applications.
An intermediate "semi-purified" grade is also produced, typically used in paper applications such as the restoration of archival documents.
Carboxymethylcellulose, Sodium Salt is a kind of cellulose widely used and used in the world today.
Carboxymethylcellulose, Sodium Salt, is a cellulose derivative with 100-2000 degree of polymerization of glucose, and its relative molecular weight is 242.16.
White fibrous or granular powder.
Carboxymethylcellulose, Sodium Salt is odourless, tasteless, tasteless, hygroscopic and insoluble in organic solvents.
Carboxymethylcellulose, Sodium Salt is used as a thickener in the food industry, as a drug carrier in the pharmaceutical industry, as a binder and anti-retrogradation agent in the daily chemical industry.
Carboxymethylcellulose, Sodium Salt is a water-soluble polymer derived from cellulose through a chemical modification process.
Carboxymethyl groups (-CH2-COOH) are introduced into the cellulose structure.
These carboxymethyl groups make the cellulose molecule more water-soluble and provide it with its unique properties.
The viscosity of Carboxymethylcellulose, Sodium Salt solutions can be controlled by adjusting the concentration of the polymer.
This property makes it suitable for a wide range of applications, from thin solutions in beverages to thick gels in some pharmaceutical formulations.
Carboxymethylcellulose, Sodium Salt is stable over a wide pH range, making it suitable for use in both acidic and alkaline environments.
This is particularly important in the food industry where it can be used in a variety of products with different pH levels.
Carboxymethylcellulose, Sodium Salt is generally considered safe for consumption and topical use.
Carboxymethylcellulose, Sodium Salt is non-toxic and non-allergenic, which contributes to its widespread use in food and pharmaceutical products.
Carboxymethylcellulose, Sodium Salt is highly hydrophilic, meaning it has a strong affinity for water.
This property is useful in many applications where moisture retention or water binding is required.
Carboxymethylcellulose, Sodium Salt disperses easily in cold water, forming a smooth, uniform solution, which is advantageous in manufacturing processes.
Carboxymethylcellulose, Sodium Salt can be used to form films or coatings.
Carboxymethylcellulose, Sodium Salt can be used to create edible films for various purposes, such as encapsulating flavors or improving food packaging.
Carboxymethylcellulose, Sodium Salt is cost-effective and environmentally friendly because it is derived from renewable resources, such as wood pulp or cotton cellulose.
Carboxymethylcellulose, Sodium Salt is used as a highly effective additive to improve the product and processing properties in various fields of application - from foodstuffs, cosmetics and pharmaceuticals to products for the paper and textile industries.
The DS determines the behaviour of Carboxymethylcellulose, Sodium Salt in water: Grades with DS >0.6 form colloidal solutions in water that are transparent and clear, i.e the higher the content of carboxymethyl groups, the higher the solubility and smoother the solutions obtained.
Carboxymethylcellulose, Sodium Salt with a DS below 0.6 tends to be only partially soluble.
Carboxymethylcellulose, Sodium Salt is available as a white to almost white, odourless, tasteless, granular powder.
Carboxymethylcellulose, Sodium Salt is an anionic polymer with a clarified solution dissolved in cold or hot water.
Carboxymethylcellulose, Sodium Salt functions as a thickening rheology modifier, moisture retention agent, texture/body building agent, suspension agent, and binding agent in personal products and toothpaste.
Carboxymethylcellulose, Sodium Salt is desirable because the catalysis product (glucose) is easily measured using a reducing sugar assay, such as 3,5-dinitrosalicylic acid.
Using Carboxymethylcellulose, Sodium Salt in enzyme assays is especially important in screening for cellulase enzymes that are needed for more efficient cellulosic ethanol conversion.
Carboxymethylcellulose, Sodium Salt was misused in early work with cellulase enzymes, as many had associated whole cellulase activity with CMC hydrolysis.
Precipitation may occur at pH < 2, and also when it is mixed with ethanol (95%).
Carboxymethylcellulose, Sodium Salt forms complex coacervates with gelatin and pectin.
Alkali cellulose is prepared by steeping cellulose obtained from wood pulp or cotton fibers in sodium hydroxide solution.
The alkaline cellulose is then reacted with sodium monochloroacetate to produce Carboxymethylcellulose, Sodium Salt.
Sodium chloride and sodium glycolate are obtained as by-products of this etherification.
Carboxymethylcellulose, Sodium Salt is used warm water or cold water when preparing the solution, and stir till it completely melts.
The amout of added water depends on variety and the use of multiple requirements.
High viscosity Carboxymethylcellulose, Sodium Salt is a white or slightly yellow fibrous powder, hygroscopic, odorless, tasteless, non-toxic, easy to ferment, insoluble in acids, alcohols and organic solvents, easily dispersed to form colloidal solution in water.
Carboxymethylcellulose, Sodium Salt is reacted by the acid and fibrous cotton, it is mainly used for water-based drilling fluids tackifier, it has certain role of fluid loss, it has strong salt and temperature resistance especially.
Carboxymethylcellulose, Sodium Salt is incompatible with strongly acidic solutions and with the soluble salts of iron and some other metals, such as aluminum, mercury, and zinc.
Uses:
Carboxymethylcellulose, Sodium Salt is used to achieve tartrate or cold stability in wine, an innovation that may save megawatts of electricity used to chill wine in warm climates.
Carboxymethylcellulose, Sodium Salt is more stable than metatartaric acid and is very effective in inhibiting tartrate precipitation.
Carboxymethylcellulose, Sodium Salt is reported that KHT crystals, in presence of CMC, grow slower and change their morphology.
Their shape becomes flatter because they lose 2 of the 7 faces, changing their dimensions.
Carboxymethylcellulose, Sodium Salt molecules, negatively charged at wine pH, interact with the electropositive surface of the crystals, where potassium ions are accumulated.
The slower growth of the crystals and the modification of their shape are caused by the competition between Carboxymethylcellulose, Sodium Salt molecules and bitartrate ions for binding to the KHT crystals.
Carboxymethylcellulose, Sodium Salt powder is widely used in the ice cream industry, to make ice creams without churning or extremely low temperatures, thereby eliminating the need for conventional churners or salt ice mixes.
Carboxymethylcellulose, Sodium Salt is used in baking breads and cakes.
The use of Carboxymethylcellulose, Sodium Salt gives the loaf an improved quality at a reduced cost, by reducing the need of fat.
Carboxymethylcellulose, Sodium Salt is also used as an emulsifier in biscuits.
By dispersing fat uniformly in the dough, it improves the release of the dough from the moulds and cutters, achieving well-shaped biscuits without any distorted edges.
Carboxymethylcellulose, Sodium Salt can also help to reduce the amount of egg yolk or fat used in making the biscuits.
Use of Carboxymethylcellulose, Sodium Salt in candy preparation ensures smooth dispersion in flavor oils, and improves texture and quality.
Carboxymethylcellulose, Sodium Salt is used in chewing gums, margarines and peanut butter as an emulsifier.
Carboxymethylcellulose, Sodium Salt has been used extensively to characterize enzyme activity from endoglucanases (part of the cellulase complex); it is a highly specific substrate for endo-acting cellulases, as its structure has been engineered to decrystallize cellulose and create amorphous sites that are ideal for endoglucanase action.
Carboxymethylcellulose, Sodium Salt is used as a soil suspension polymer designed to deposit onto cotton and other cellulosic fabrics, creating a negatively charged barrier to soils in the wash solution.
Carboxymethylcellulose, Sodium Salt is also used as a thickening agent, for example, in the oil-drilling industry as an ingredient of drilling mud, where it acts as a viscosity modifier and water retention agent.
Carboxymethylcellulose, Sodium Salt is sometimes used as an electrode binder in advanced battery applications (i.e. lithium ion batteries), especially with graphite anodes.
Carboxymethylcellulose, Sodium Salt's water solubility allows for less toxic and costly processing than with non-water-soluble binders, like the traditional polyvinylidene fluoride (PVDF), which requires toxic n-methylpyrrolidone (NMP) for processing.
Carboxymethylcellulose, Sodium Salt is often used in conjunction with styrene-butadiene rubber (SBR) for electrodes requiring extra flexibility, e.g. for use with silicon-containing anodes.
Carboxymethylcellulose, Sodium Salt is also used in ice packs to form a eutectic mixture resulting in a lower freezing point, and therefore more cooling capacity than ice.
Aqueous solutions of Carboxymethylcellulose, Sodium Salt have also been used to disperse carbon nanotubes, where the long Carboxymethylcellulose, Sodium Salt molecules are thought to wrap around the nanotubes, allowing them to be dispersed in water.
In conservation-restoration, Carboxymethylcellulose, Sodium Salt is used as an adhesive or fixative (commercial name Walocel, Klucel).
Apart from the question of what is Carboxymethylcellulose, Sodium Salt, their uses are also very important to know.
Carboxymethylcellulose, Sodium Salt can be used as a flocculant, chelator, emulsifier, thickener, water-retentive, sizing, and film-forming substance, among other things.
Electronics, pesticides, leather, plastics, printing, ceramics, and the daily-use chemical industry are just a few of the industries that heavily utilize
Carboxymethylcellulose, Sodium Salt.
Additionally, Carboxymethylcellulose, Sodium Salt has a wide range of applications due to its excellent properties, widespread use, and emerging potential fields.
Carboxymethylcellulose, Sodium Salt is a widely used ionic cellulose ether, widely used in petroleum, food, medicine, construction and ceramics industries, so it is also known as "industrial monosodium glutamate".
Carboxymethylcellulose, Sodium Salt is frequently used as a thickening agent in a wide range of food products, such as salad dressings, sauces, and ice cream.
Carboxymethylcellulose, Sodium Salt imparts viscosity and helps to stabilize these products.
Carboxymethylcellulose, Sodium Salt acts as a stabilizer and prevents ingredients from separating in products like beverages, including soft drinks and fruit juices.
In salad dressings, Carboxymethylcellulose, Sodium Salt helps create stable emulsions of oil and water, preventing them from separating.
In the pharmaceutical industry, Carboxymethylcellulose, Sodium Salt can be used as a binder in tablet formulations to hold the ingredients together.
In oral suspensions and liquid medications, Carboxymethylcellulose, Sodium Salt helps to suspend solid particles uniformly in the liquid, ensuring consistent dosing.
In cosmetics and personal care products, Carboxymethylcellulose, Sodium Salt can be used to improve the moisture retention properties of creams and lotions.
Carboxymethylcellulose, Sodium Salt is used in paper manufacturing to coat the surface of paper, improving its printability and smoothness.
In the oil and gas industry, Carboxymethylcellulose, Sodium Salt can be used in drilling fluids to control viscosity and fluid loss.
Carboxymethylcellulose, Sodium Salt is sometimes used in the textile industry as a sizing agent to improve the weaving process.
For its thickening and swelling properties, Carboxymethylcellulose, Sodium Salt is used in a variety of intricately formulated products for the pharmaceutical, food, home, and personal care industries as well as the paper, water treatment, and mineral processing industries.
Thorough knowledge of the concentration-dependent rheology and relaxation response is required to design Carboxymethylcellulose, Sodium Salt solutions for applications.
Alkali cellulose and sodium chloroacetate react to form a gummy substance that is either soluble in water or swells in water.
Carboxymethylcellulose, Sodium Salt is primarily used as a thickening, emulsifying, and stabilizing agent (as in sizes for textiles and paper and pharmaceutical ointments) as well as a bulk laxative and antacid in medicine.
Carboxymethylcellulose, Sodium Salt used as sizing agent and printing paste in printing and dyeing industry.
Carboxymethylcellulose, Sodium Salt can be used as a component of oil recovery fracturing fluid in the petrochemical industry.
Carboxymethylcellulose, Sodium Salt is used as a support material for a variety of cathodes and anodes for microbial fuel cells.
Carboxymethylcellulose, Sodium Salt is used in refractory fiber, ceramic production molding bond.
Carboxymethylcellulose, Sodium Salt is used in oil drilling, exploration address slurry thickening, reducing water loss, quality paper surface sizing.
Carboxymethylcellulose, Sodium Salt can be used as soap and washing powder detergent active additives, as well as other industrial production on the dispersion, emulsification, stability, suspension, film, paper, polishing and the like.
Quality product can be used for toothpaste, medicine, food and other industrial sectors.
Carboxymethylcellulose, Sodium Salt is resistant to bacterial decomposition and provides a product with uniform viscosity.
Carboxymethylcellulose, Sodium Salt can prevent skin moisture loss by forming a film on the skin’s surface, and also help mask odor in a cosmetic product.
Constituents are any of several fibrous substances consisting of the chief part of a plant’s cell walls (often extracted from wood pulp or cotton).
Carboxymethylcellulose, Sodium Salt is frequently called simply carboxymethyl cellulose and also known as cellulose gum.
Carboxymethylcellulose, Sodium Salt is derived from purified cellulose from cotton and wood pulp.
Carboxymethylcellulose, Sodium Salt is a water dispersible sodium salt of carboxy-methyl ether of cellulose that forms a clear colloidal solution.
Carboxymethylcellulose, Sodium Salt is a hygroscopic material that has the ability to absorb more than 50% of water at high humidity.
Carboxymethylcellulose, Sodium Salt is also a natural polymeric derivative that can be used in detergents, food and textile industries.
Carboxymethylcellulose, Sodium Salt can be used as a binder in the preparation of graphene nano-platelet based inks for the fabrication of dye sensitized solar cells (DSSCs).
Carboxymethylcellulose, Sodium Salt can also be used as a viscosity enhancer in the development of tyrosinase based inks for the formation of electrodes for biosensor applications.
Carboxymethylcellulose, Sodium Salt salt is used in drilling muds, in detergents as a soil-suspending agent, in resin emulsion paints, adhesives, printing inks, textile sizes and protective colloid.
Carboxymethylcellulose, Sodium Salt acts as a stabilizer in foods.
Carboxymethylcellulose, Sodium Salt is also employed in pharmaceuticals as a suspending agent and excipients for tablets.
Carboxymethylcellulose, Sodium Salt is used as viscosity modifiers to stabilize the emulsions.
Carboxymethylcellulose, Sodium Salt is used as a lubricant in artificial tears and it is used to characterize enzyme activity from endoglucanases.
Carboxymethylcellulose, Sodium Salt is used in a variety of applications ranging from food production to medical treatments.
Carboxymethylcellulose, Sodium Salt is commonly used as a viscosity modifier or thickener, and to stabilize emulsions in various products, both food and non-food.
Carboxymethylcellulose, Sodium Salt is used primarily because it has high viscosity, is nontoxic, and is generally considered to be hypoallergenic, as the major source fiber is either softwood pulp or cotton linter.
Non-food products include products such as toothpaste, laxatives, diet pills, water-based paints, detergents, textile sizing, reusable heat packs, various paper products, filtration materials, synthetic membranes, wound healing applications, and also in leather crafting to help burnish edges.
Carboxymethylcellulose, Sodium Salt is used in food under the E number E466 or E469 (when it is enzymatically hydrolyzed), as a viscosity modifier or thickener, and to stabilize emulsions in various products, including ice cream.
Carboxymethylcellulose, Sodium Salt is also incompatible with xanthan gum.
Carboxymethylcellulose, Sodium Salt also forms a complex with collagen and is capable of precipitating certain positively charged proteins.
Food and pharmaceutical grade Carboxymethylcellulose is required by law to contain not less than 99.5% pure Carboxymethylcellulose, Sodium Salt and a maximum of 0.5% of residual salts (sodium chloride and sodium glycolate).
The degree of substitution (DS) can vary between 0.2-1.5, although it is generally in the range of 0.6-0.95.
Carboxymethylcellulose, Sodium Salt is one of the most important products of cellulose ethers, which are formed by natural cellulose modification as a kind of cellulose derivate with an ether structure.
Due to the fact that the acid form of Carboxymethylcellulose, Sodium Salt has poor water solubility, it is usually preserved as sodium carboxymethylcellulose, which is widely used in many industries and regarded as monosodium glutamate in industry.
Safety Profile:
The WHO has not specified an acceptable daily intake for Carboxymethylcellulose, Sodium Salt as a food additive since the levels necessary to achieve a desired effect were not considered to be a hazard to health.
However, in animal studies, subcutaneous administration of Carboxymethylcellulose, Sodium Salt has been found to cause inflammation, and in some cases of repeated injection fibrosarcomas have been found at the site of injection.
Hypersensitivity and anaphylactic reactions have occurred in cattle and horses, which have been attributed to Carboxymethylcellulose, Sodium Saltm in parenteral formulations such as vaccines and penicillins.
Carboxymethylcellulose, Sodium Salt is used in oral, topical, and some parenteral formulations.
Carboxymethylcellulose, Sodium Salt is also widely used in cosmetics, toiletries, and food products, and is generally regarded as a nontoxic and nonirritant material.
However, oral consumption of large amounts of Carboxymethylcellulose, Sodium Salt can have a laxative effect; therapeutically, 4–10 g in daily divided doses of the medium- and high-viscosity grades of carboxymethylcellulose sodium have been used as bulk laxatives.
