Carboxymethyl cellulose, sodium salt revision date 19jan2018 sodium carboxymethyl cellulose 9004324 100 4. Opinion on use of crosslinked sodium carboxymethyl cellulose. Product data page 1 of 2 all statements, information, and data presented herein are believed to be accurate and reliable, but are not to be taken as a guarantee, an express warranty, or an implied. Methods and material for containment and cleaning up methods for cleaning up wear protective clothing as described in section 8 of this safety data sheet. Equilube ns 2007march27 fire fighters should wear complete protective clothing including selfcontained breathing apparatus. The retrospective, multicenter, openlabel study on nasolabial folds reported here was carried out between january 2010 and april 2014 on 350 subjects between 22 and 67 years of age for a 36month followup period in order to consistently and extensively assess the safety and performance of this treatment. Carboxymethyl cellulose cmc is a cellulose derivative with carboxymethyl groups ch 2cooh bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone. Sodium carboxymethyl cellulose 9004324 90%moisture 7732185 cellulose issued.
Shelf life shelf life for cekol 0 p products is 36 months from the date of manufacture. Carboxy methyl cellulosecmc suppliers and manufacturers in. Firefighting measures suitable extinguishing media. Cpr and the msds contains all the information required by the cpr.
Preparation of carboxymethyl cellulose cmc from microcrystalline cellulose was carried out by an etherification process, using naoh and monochloroacetic acid mca, with ethanol and water as the supporting medium. The authors are with the department of chemical engineering, universitas indonesia, depok 16424, indonesia email. The committee has previously recommended that the use of crosslinked sodium carboxymethyl cellulose was acceptable as a disintegrant for sweetener tablets. Carboxymethyl cellulose aka cmc is actually the sodium salt of carboxymethyl cellulose.
Canadian national pollutant release inventory npricanadian national pollutant release inventory npri. Consult shipping documents for descriptions that are specific to the. Continue the stirring until a clear solution is produced. Carboxymethyl cellulose cas 9004324 msds guidechem. Structure of sodium carboxymethyl cellulose aqueous solutions. This is termed the concept of reactive structure fractions and is used widely for the production of cmc. Jul 06, 2015 sodium carboxymethyl cellulose cmc,e466 is used in food as a viscosity modifier or thickener, and to stabilize emulsions in various products. The industrialgrade sodium carboxymethyl cellulose can be further divided into technicalgrade and semipurified sodium carboxymethyl cellulose. Carboxymethyl cellulose, sodium salt, average mw 90. We focused on the supply of xanthan gum and sodium carboxymethyl cellulose cmc with much experience in sales and.
Environmental precautions environmental precautions avoid discharge into drains or watercourses or onto the ground. Composition, information on ingredients not intended as specifications sodium carboxymethyl cellulose. Synthesis and characterization of carboxymethyl cellulose. Carboxymethyl cellulose an overview sciencedirect topics. Carboxymethyl cellulose sodium salt 9004324 buy and find out price and availability, msds, properties of tcis high quality specialty chemicals. Carboxymethyl cellulose methods for cleaning up wear protective clothing as described in section 8 of this safety data sheet. In order to promote public education and public safety, equal justice for all, a better informed citizenry, the rule of law, world trade and world peace, this legal document is hereby made. Sodium carboxymethyl cellulose applications, sodium.
Product safety assessment dow carboxymethylcellulose. Carboxymethyl cellulose sodium salt 9004324 tci america. Collect powder using special dust vacuum cleaner with particle filter or carefully sweep into suitable waste disposal containers and seal securely. Composition, information on ingredients not intended as specifications sodium carboxymethyl cellulose 9004324 99 100. Sigmaaldrich material safety data sheet date printed. A representative structure for carboxymethylcellulose. Asce 742009 pdf apparent viscosity 75 to carboxymethy cent of the declared value, arsenic not more than 1 ppm heavy metals not more than 20 ppm chloride not more than 0. The watersolubility is achieved by introducing carboxymethyl groups along the cellulose chain, which makes hydration of the molecule possible.
If you want to buy cmc with a good prices, please email fooding group limited. Msds material safety data sheet or sds, coa and coq, dossiers, brochures and other available documents. Msds of sodium carboxymethyl cellulose, msds of cmc, material safety data sheet of sodium carboxymethyl cellulose, material safety data sheet of cmc. Articles of carboxymethyl cellulose are included as well. Notification status canadian domestic substances list dsl y positive listing. We make no warranty of merchantability or any other warranty, express or implied, with respect to such information, and we assume no liability resulting from its use. Carboxymethyl cellulose cmc or cellulose gum is a cellulose derivative with carboxymethyl groups ch 2cooh bound to some of the hydroxyl groups of the glucopyranose monomers that make up the cellulose backbone.
Sodium carboxymethyl cellulose west liberty university. Skin contact wash off immediately with soap and plenty of water while removing all contaminated clothes and shoes. September 11, 2014 3the dow chemical company page of 6. Using sans, we establish that this polymer is molecularly dissolved in water with a locally stiff conformation with a stretching parameter. The information given is designed only as a guidance for safe handling, use, processing, storage, transportation, disposal and release and is not to be considered a warranty or quality specification. Material safety data sheet carboxymethyl cellulose, sodium salt, average mw 90. Sodium carboxymethyl cellulose is also used in toothpaste, laxatives, diet pills,waterbased paints, detergents, textile sizing, and various paper products.
Carboxymethyl cellulose cmc baking ingredients bakerpedia. Fooding is a carboxy methyl cellulosecmc e466 manufacturers, suppliers and wholesalers in china. Material safety data sheet ectdqzogvjnegnnwnqugecnekwoucnv ectognnqugecnekwo this document has been prepared to meet the requirements of the u. Carboxymethyl cellulose, sodium salt revision date 26may2017 skin contact wash off immediately with soap and plenty of water while removing all contaminated clothes and shoes. Carboxy methyl cellulose sodium salt high viscosity 9004324. Opinion on use of crosslinked sodium carboxymethyl. Firstaid measures eye contact rinse immediately with plenty of water, also under the eyelids, for at least 15 minutes. Aqualon sodium carboxymethylcellulose cmc is made by reacting sodium monochloroacetate with alkalicellulose under rigidly controlled conditions.
The committee has previously recommended that the use of crosslinked sodium carboxymethyl cellulose. Carboxymethyl cellulose cmccellulose gum cp kelco, a. The aim of this study was to determine release rate and changes in polyphenols content, which were sorbed to carboxymethyl cellulose gel and subsequently desorbed. Sodium carboxymethyl cellulose is fully biodegradable and its products of degradation are more toxic. Focused on hydrophilic colloids since 2003 sinocmc was founded in 2003. The resultant anionic polymer is purified and dried. However, as a result of a natural process the viscosity of cellulose. Safety data sheet 114970 calcium carboxymethyl cellulose, ph. If breathing is irregular or stops, perform artificial respiration. The companys experience and stateoftheart production facilities make dow wolff cellulosics one of the leading suppliers of cellulose. Carboxymethylcellulose, sodium salt, high viscosity merck millipore. The gel was dried into a solid film and polyphenols were then desorbed again by. American polymer standards corporation safety data sheet page 2 of 5 carboxymethyl cellulose na salt section 5. Collect powder using special dust vacuum cleaner with particle filter or carefully.
Material safety data sheet carboxymethyl cellulose, sodium salt. Your new online msds binder is a place for you to store the material safety data sheets. Unlike cellulose, it is water soluble and can function as a suspending agent, stabilizer, film former or thickening agent. Products regulation and the sds contains all of the information. Its packed in fiber barrel and lining with polyethylene film bag net weight 25kg per barrel, and packed in and lining with poly ethylene film bag net weight 25kg per bag. Synthesis and characterization of carboxymethyl cellulose cmc from water hyacinth using ethanolisobutyl alcohol mixture as the solvents.
It used to be marketed under the name tylose, a registered. Carboxymethyl cellulose sodium viscosity 1400 2000cps 6. Carboxymethyl cellulose, also known as cmc or cellulose gum, has been a part of our product portfolio since the early 1940s. An aqueous extract of blue marc vine variety fratava was used as a source of polyphenols. Pdf preparation of carboxymethyl cellulose from corncob. We focused on the supply of xanthan gum and sodium carboxymethyl cellulose cmc with much experience in sales and production of hydrophilic colloids. Carboxymethyl cellulose, sodium salt revision date 19jan2018 medical attention. As a synthetically produced compound, potassium cmc is manufactured from naturally occurring cellulose and undergoes a. Material safety data sheet carboxymethyl cellulose, sodium. Carboxymethylcellulose sodium salt low viscosity sigmaaldrich. Sigmaaldrich offers a number of sodium carboxymethyl cellulose products. Sodium carboxymethyl cellulose msds, sodium carboxymethyl. Cellulose gum, carboxymethyl cellulose, cellulose thickener. In na cmc the hydroxyl groups are partially or fully substituted by carboxymethyl groups.
By activating the noncrystalline regions of cellulose, selective regions of alkylating reagents can attack the cellulose. Crosslinked sodium carboxymethyl cellulose is also known as croscarmellose sodium or modified cellulose gum. Spills of dry powder should be thoroughly vacuumed or swept up, using care to minimize the generation of airborne dust. Carboxymethyl cellulose cmc is the major cellulose ether. Carboxymethyl cellulose cmc is a sodium salt derivative of cellulose. Explosion in a carboxymethyl cellulose production plant.
Skin contact wash off immediately with soap and plenty of water while removing all contaminated. Walocel c is highly purified sodium carboxymethyl cellulose na cmc which is an anionic derivative of cellulose. Product safety assessment dow carboxymethylcellulose cmc. It is often used as a sodium salt, sodium carboxymethyl cellulose. The carboxymethyl cellulose cmc is produced by chemical modification of cellulose, the most abundant polymer in nature and a major component of wood and cotton. Carboxy methyl cellulose sodiumsalt high viscosity cas no 9004324 material safety data sheet sdsmsds. E466 is a chemically modified derivative of cellulose formed by its reaction with alkali and chloroacetic acid. Safety data sheet 109122 microcrystalline cellulose 102 ph. It is often used as its sodium salt, sodium carboxymethyl cellulose. Walocel c uspep carboxymethyl cellulose sodium for.
Sds of carboxymethyl cellulose sodium salt, safety data. Preparation of carboxymethyl cellulose cmc from microcrystalline cellulose was carried out by an etherification process, using naoh and monochloroacetic acid mca, with ethanol and water as the. Safety data sheet 109122 microcrystalline cellulose 102. American polymer standards corporation safety data sheet. Use dry chemical powder, water spray fog, foam or co2. It is derived from cellulose, which is made watersoluble by a chemical reaction. Walocel c is produced by first transforming the raw material cellulose into the more reactive form alkali cellulose by adding caustic soda. Carboxymethyl cellulose msds pdf aqualon cmc 7l sodium carboxymethylcellulose. Walocel c is produced by first transforming the raw material cellulose into the more reactive form alkali cellulose.
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