Effect of ph on polyacrylic acid solution polymerization. Safety data sheet acrylic acid, glacial date prepared. The fundamental elements of a well designed storage system are. Ir and raman investigation of some polyacrylic acid gels. Uses advised against food, drug, pesticide or biocidal product use. Your new online msds binder is a place for you to store the material safety data sheets you need to deploy.
Safety data sheet polyacrylic acid sodium salt molecular weight standards conforms to regulation ec no. Fluohydric acid, fluoric acid, hydrofluoric acid solution. There are several chemical pathways to produce aa, but the most common one is via the. Rethawing under inappropriate temperature conditions is another frequent reason for acrylic acid polymerization.
Pass along the information to employees and any other persons who could be exposed to the product to be sure that they are aware of the information before use or other exposure. Butyl or nitrile rubber gloves provide a certain protection, but they must be. Use as a building block to produce polyacrylic acid or crosslinked polyacrylic acid compounds, which are used to make hygienic products diapers, etc. Ethyl acetate safety data sheet according to the federal final rule of hazard communication revised on 2012 hazcom 2012 jubilant life sciences limited page 2 of 8 p242. See section 16 for the full text of the rphrases above.
Sc358655 acrylic acid revision date 18apr2019 acrylic acid 79107 group 3 iarc international agency for research on cancer not classifiable as a human carcinogen numerical measures of toxicity product information unknown acute toxicity no information available the following values are calculated based on chapter 3. Polyacrylic acid adsorption and conformation in concentrated alumina suspensions zhonghua pan, adrian campbell, p. Polyacrylic acid is used in disposable diapers and in ion exchange resins. Acrylic acid is a monomer used in industrial synthesis and for producing polymers. Phosphoric acid forms toxic phosphorous oxide fumes on combustion. It readily undergoes polymerization and addition reactions. Finally, acrylic acid should not be stored for excessive periods, because of the irreversible formation of dimers approximately 100 ppm daily at room temperature. It reacts as a vinyl compound and as a carboxylic acid. Acumer polymers are expected to be relatively inert in the environment. Danger hazard statements h226 flammable liquid and vapor. Pdf effect of ph on polyacrylic acid solution polymerization. It can be used as a carboxylic acid to produce acylic esters, acrylamide, n substituted acrylamides and acrylyl chloride by common methods.
Hazardous gasesvapors produced are hypochlorous acid. Dow acrylic acid has been used as an essential building block in the production of our most. Prolonged heating or the presence of a catalyst can begin again a polymerization. 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. Acrylic acid must never be handled under an inert atmosphere.
To ensure safe storage of emulsions, containers should be well sealed to prevent evaporation of water and the formation of skin on the surface. Ac178060500 casno 9003014 synonyms 2propenoic acid polymer. In the event of nonincidental release, minimum personal protectiv equipment should be level c. Material safety data sheet perchloric acid west liberty. Usa home product directory materials science polymer science polymers hydrophilic polymers polyacrylic acid, polymethacrylate and other acrylic polymers polyacrylic acid paa and copolymers polyacrylic acid paa and solutions. Do not use heat during the melting process kirkothmer, 3rd ed. Identification of the substancemixture and of the companyundertaking 1. Ethyl acetate safety data sheet according to the federal. Sigmaaldrich offers a number of acrylic acid products.
Uses acrylic acid polymers and copolymers cover a very wide range of applications, such as. Column b identified items which are known to the state of california to cause reproductive toxicity. Material safety data sheets low viscosity a resin page 3 of 6 xii. This material is considered hazardous by the osha hazard communication. Eye and skin contact with the undiluted liquid can cause slight irritation. Sds of alphaterpineol, safety data sheets, cas 98555. Olar b a babesbolyai universit,y acultfy of physics, no.
It can enter into common reactions with a large number of organic and inorganic compounds and intermediates for the synthesis of many low and highmolecular weight compounds. Applications acrylic acid is an unsaturated carboxylic acid. Acrylic acid is a strong corrosive agent to many metals, such as unalloyed steel, copper and. Acrylic acid is commercially available in two grades. Other companies are charging thousands of dollars to set up accounts and give you access to their msds online database.
Show this safety data sheet to the doctor in attendance. R5861 liquid 8008436174 24 hours safety data sheet product namecode product type emergency telephone number with hours of operation section 1. Collect leaking or spilled liquid in sealable container. For information on potential signs and symptoms of exposure, see section 2 hazards identification andor section 11 toxicological information. It is also used to study solute diffusion in polyvinyl alcoholpolyacrylic acid copolymer hydrogel. However, hazardous decomposition and combustion products such as carbon and sulfur oxides can be formed if product is burning. Formulating guidance intelimer 8600 emulsion polymer is an easytouse product that can be added at any point in the formulation. Polyacrylic acid paa and solutions polyacrylic acid. The weight concentrations of the polymer in the solutions were 0. Frozen acid should be melted at room temperature and the process should be well stirred.
Msds contains all of the information required by the cpr. 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. Material safety data sheet acrylic monomer self polymerized. Conditions for safe storage including any incompatibilities store away from heat. Identification of the substancemixture and of the companyundertaking. Contact with strong acid, strong alkali, oxidizing agents, polymerization initiators, heat, flame, sunlight, xray, uv radiation should be avoided.
Effect of ph on polyacrylic acid solution polymerization article pdf available in journal of macromolecular science part a 528 august 2015 with 7,503 reads how we measure reads. Material safety data sheet denture base acrylic polymer elaborated by. Ir and raman investigation of some polyacrylic acid gels in. See section 8 of this msds for exposure limit data for these ingredients. Acrylic acid may polymerize violently especially when the frozen acid is partially thawed freezing point 12c or 53f. Separations and reactors acrylic acid production via the catalytic partial oxidation of propylene process information background acrylic acid aa is used as a precursor for a wide variety of chemicals in the polymers and textile industries. It is also used to study solute diffusion in polyvinyl alcohol polyacrylic acid copolymer hydrogel. If seeking medical attention, provide sds document to physician. Read this sds before use or disposal of this product. However, hazardous decomposition and combustion products such as carbon and sulfur oxides can be formed if product. Material safety data sheet prepared according to 29 cfr 1910. In case of skin contact wash off with soap and plenty of water.
Our msds database is an easy to use, do it yourself tool, and best of all. Material safety data sheet acrylic monomer self polymerized prepared by. Properties and uses of acrylic acid acrylic acid is a colorless liquid with an irritating acrid odor at room temperature and pressure. Somasundaran abstract particulate suspensions used in many industrial processes are typically highly concentrated and it is often difficult to keep them well dispersed or flocculated. Product identifier product name polyacrylic acid solution product number fp34494. Sections changed msds to first issue sds conversion. Safety data sheet northwest missouri state university. Intelimer 8600 emulsion polymer is a commercial product and is generally offered in 18 kg pails or 210 kg drums. Cleveland, oh 44115 telephone numbers and websites regulatory information 216 5662902.
Disclaimer the sds samples above are collected from the internet by chemblink and displayed here for the tutorial purpose only. Separations and reactors acrylic acid production via the. Highflow acrylic acid grafted polypropylene for processes and applications requiring very low melt viscosity. At higher concentration of polymer homogeneous gels cannot be obtained 8. Identification of the substancemixture and of the company undertaking. Because of its reactive polymerization potential, acrylic acid is normally shipped with a polymerization inhibitor such as monomethyl ether of hydroquinone cas 150765 or. It is also employed as a thickening, suspending, emulsifying and dispersing agent in pharmaceuticals, cosmetics, adhesives and paints. 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 polymer can also be used across a wide range of temperatures. Commission regulation eu no 2015830 of 28 may 2015. Acrylic acid, technical 94% propenoic acid back to top product overview dow acrylic acid is a colorless flammable liquid with a pungent acidic odor. Safety data sheet polyacrylic acid solution according to regulation ec no 19072006, annex ii, as amended.
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