If necessary, baffles air chutes are installed in each rafter bay to keep soffit vents clear and get ready for insulation. Details of the supplier of the safety data sheet manufacturer supplier eastman chemical company 200 south wilcox drive kingsport, tn 376605280 us. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Fooding is a carboxy methyl cellulosecmc e466 manufacturers, suppliers and wholesalers in china.
The largest application of carboxymethyl cellulose is the food and beverages segment. Preparation of carboxymethyl cellulose cmc from microcrystalline cellulose was carried out by an etherification process, using naoh and monochloroacetic acid mca. Efficacy of 1% carboxymethylcellulose sodium for treating. Cellulose is the carbohydrate that makes up the woody parts and cell walls of plants. Damp cellulose can be a significant fire hazard since it may undergo spontaneous combustion. Carboxymethyl cellulose, sodium salt, average mw 90. Carboxymethylcellulose, sodium salt, high viscosity cas 9004324 calbiochem.
Sigmaaldrich material safety data sheet date printed. You can download adobe acrobat reader for free from the adobe web site. Continue the stirring until a clear solution is produced. Material safety data sheet the dow chemical company. Home msds sodium carboxymethyl cellulose msds products. Material safety data sheet cellulose curran cellucomp.
Carboxy methyl cellulosecmc suppliers and manufacturers. Next we add our premium trusoft cellulose which is blown to the best rvalue. Walocel mw 40000 pfv 50 methyl hydroxyethyl cellulose company identification the dow chemical company 2030 willard h. Carboxymethyl cellulose methods for cleaning up wear protective clothing as described in section 8 of this safety data sheet. Firefighting measures suitable extinguishing media. Collect powder using special dust vacuum cleaner with particle filter or carefully sweep into suitable waste disposal containers and seal securely. Sodium carboxymethyl cellulose msds, sodium carboxymethyl.
Carboxymethyl cellulose cmc or cellulose gum 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. According to the different purity, sodium carboxymethyl cellulose is in the appearance of white or yellowish powder and. 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. If you are uncertain about any of the information, consult your doctor or pharmacist.
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. The gel was dried into a solid film and polyphenols were then desorbed again by. Material safety data sheet cellulose acetate membrane. The carboxymethyl cellulose market is projected to grow at a cagr of 4. Synthesis and characterization of carboxymethyl cellulose cmc from water hyacinth using ethanolisobutyl alcohol mixture as the solvents. Msds hydroxypropyl methylcellulose, ohs11284, cas 9004653 mdl data bank, revision date december 9, 1997.
Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. If seeking medical attention, provide sds document to physician. Articles of carboxymethyl cellulose are included as well. By activating the noncrystalline regions of cellulose, selective regions of alkylating reagents can attack the cellulose. Cellulose powder cas no 9004346 material safety data. The hazards presented for pulp, cellulose, pertain to dustparticulate. Carboxy methyl cellulosecmc suppliers and manufacturers in. Carboxymethyl cellulose is a thickener, binder and stabilizer in a variety of foods see found in. Find patient medical information for carboxymethylcellulose sodium bulk on webmd including its uses, side effects and safety, interactions, pictures, warnings and user ratings.
The substance identity section is calculated from substance identification information from all echa databases. 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. The demand for carboxymethyl cellulose is mainly driven by the growth of processed food industry. In this study, the efficacy and safety of carboxymethylcellulose sodium cmc 1% ophthalmic solution combined with conventional therapy in treating dry eye signs and symptoms after phacoemulsification were evaluated. Carboxymethylcellulose sodium appears as white, fibrous, freeflowing powder, and is used commonly as an fdaapproved disintegrant in pharmaceutical manufacturing. Hinton pulp, a division of west fraser mills, 760 switzer drive, hinton, ab. It is often used as its sodium salt, sodium carboxymethyl cellulose. Carboxymethyl cellulose sodium salt high viscosity carboxymethyl cellulose sodium salt high viscosity extra pure. Classification according to regulation ec no 12722008. 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. The hazard classification and labelling section shows the hazards of a substance based on the standardised system of statements and pictograms established under the clp classification labelling and packaging regulation. Sodium carboxymethyl cellulose is a organic compound manufactured through chemical synthesis. In na cmc the hydroxyl groups are partially or fully substituted by carboxymethyl groups. Safety data sheet 114970 calcium carboxymethyl cellulose, ph.
Carboxymethyl cellulose aka cmc is actually the sodium salt of carboxymethyl cellulose. Fine dust dispersed in air in sufficient concentrations, and in the presence of an ignition source is a. Carboxymethylcellulose definition of carboxymethylcellulose. Pdf preparation of carboxymethyl cellulose from corncob. Walocel c uspep carboxymethyl cellulose sodium for.
Structure of sodium carboxymethyl cellulose aqueous. Store in tightly sealed containers in a cool and well ventilated location. If you want to buy cmc with a good prices, please email fooding group limited. Canadian national pollutant release inventory npricanadian national pollutant release inventory npri. The substance identifiers displayed in the infocard are the best available substance name, ec number, cas number andor the molecular and structural formulas. The usp grade indicates it is a grade suitable for personal care, cosmetic. Material safety data sheet carboxymethyl cellulose, sodium salt, average mw 90. Synthesis and characterization of carboxymethyl cellulose. Intended use cellulose agar is used for the isolation, cultivation and enumeration of mold and fungi, especially stachybotrys species. Clear up spills immediately and dispose of waste safely. American polymer standards corporation safety data sheet page 2 of 5 carboxymethyl cellulose na salt section 5.
Carboxymethyl cellulose sodium salt high viscosity, 9004324, carbohydrates, by loba chemie, india. The watersolubility is achieved by introducing carboxymethyl groups along the cellulose chain, which makes hydration of the molecule possible. To insulate your chimney we use expanding foam, boards, caulk, and metal flashing and fire caulk. If breathing is irregular or stops, perform artificial respiration. Without a disintegrant, tablets may not dissolve appropriately and may effect the. Cellulose is a molecule consisting of between 2000 14000 residues of anhydroglucose, everyone carrying three reactive hydroxyl groups.
Structure of sodium carboxymethyl cellulose aqueous solutions. You can download a pdf formatted copy in adobe acrobat26. Carboxymethyl cellulose msds pdf aqualon cmc 7l sodium carboxymethylcellulose. 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. Home insulation services trusoft cellulose insulation. Carboxymethyl cellulose sodium salt substance information. Carboxymethyl cellulose cmc is the major cellulose ether. American polymer standards corporation safety data sheet. It is derived from cellulose, which is made watersoluble by a chemical reaction. Sodium carboxymethyl cellulose nacmc is the sodium salt of carboxymethyl cellulose, an anionic derivative. Search results for carboxymethyl cellulose at sigmaaldrich.
Material safety data sheet hydroxypropyl methylcellulose. Sodium carboxymethyl cellulose is fully biodegradable and its products of degradation are more toxic. Material safety data sheet carboxymethyl cellulose, sodium salt. For patients who experience dry eye after phacoemulsification, vision and quality of life can significantly deteriorate.
Umurlu aydin turkey material safety dat a sheet for carboxymethyl cellulose continued from page 1 eye protection. Material safety data sheet carboxymethyl cellulose, sodium. This product has been classified in accordance with the hazard criteria of the controlled products regulations and the msds contains all of the information required by those regulations. Cpr and the msds contains all the information required by the cpr. Find patient medical information for carboxymethylcellulose sodium ophthalmic eye on webmd including its uses, side effects and safety, interactions, pictures, warnings and user ratings. The clp regulation makes sure that the hazards presented by chemicals are.
Cellulose is the most abundant polymer on earth with annual cellulose synthesis by plants approaching 10 12 tons. An aqueous extract of blue marc vine variety fratava was used as a source of polyphenols. It is considered a fiber source and as such is used in overthecounter laxatives. List of references material safety data sheet 1 st edition. Walocel c is highly purified sodium carboxymethyl cellulose na cmc which is an anionic derivative of cellulose. It used to be marketed under the name tylose, a registered. Section 1 chemical product and company identification. A representative structure for carboxymethylcellulose. The information provided in this safety data sheet is correct to the best of our knowledge, information and belief at the date of its publication. The media is modified from traditional formulation by the addition of chloramphenicol.
Sodium carboxymethyl cellulose cmc is a cellulose derivative, an ionic cellulose gum, and owing to its unique thickening, suspending, adhesion, and water retention properties, is widely used in various industrial fields. See section 8 of the msds for additional personal protection. Material safety data sheet eastman chemical company. Please note that this material safety data sheet is created according to japanese law. 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. Material safety data sheet nitrocellulose membrane filter. E466 is a chemically modified derivative of cellulose formed by its reaction with alkali and chloroacetic acid. The authors are with the department of chemical engineering, universitas indonesia, depok 16424, indonesia email.
Notification status canadian domestic substances list dsl y positive listing. Get medical aid if irritation develops or persists. This is termed the concept of reactive structure fractions and is used widely for the production of cmc. Walocel c is produced by first transforming the raw material cellulose into the more reactive form alkali cellulose by adding caustic soda. It is widely used in oral, ophthalmic, injectable, and topical pharmaceutical formulations. Carboxymethyl cellulose an overview sciencedirect topics. The components of this product are reported in the following inventories. Carboxymethylcellulose cmc london south bank university. Conditions for safe storage, including any incompatibilities storage conditions. Trademark cpr and the msds contains all the information required by the cpr. Disintegrants facilitate the breakup of a tablet in the intestinal tract after oral administration. Warranty the above information is believed to be correct but does not purport to be all inclusive and shall be used. Use dry chemical powder, water spray fog, foam or co2 unsuitable extinguishing media.
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