Acrylic acid homopolymer recommended use laboratory chemicals. Used at low molecular weights as pigment dispersant and at higher molecular weights as a flocculant. Show this safety data sheet to the doctor in attendance. Danger hazard statements h226 flammable liquid and vapor. The polyacrylate polymer used in diapers is constructed from the acrylic acid and sodium acrylate monomers. If inhaled if breathed in, move person into fresh air. Identification product name polyacrylic acid, 25 wt% soln. The hazardous nature of equipment preparation and cleaning requires a qualified. Pdf xpsmeasurements of polyacrylic acid recorded with a ssx100 spectrometer in standardized experimental conditions are presented. Identification of the substancemixture and of the company undertaking. Can be crosslinked covalently or ionically to form hydrogels. Concentrated solutions of paa in water is thixotropic in nature.
Acrylic acid acrylic acid is the deamidation product of acrylamide. Uses advised against not for food, drug, pesticide or biocidal product use details of the supplier of. Not classifiable as to its carcinogenicity to humans acrylic acid reproductive toxicity. Applications acrylic acid is used in the production of coatings, elastomers, adhesives, thickeners, super absorbents, acrylic esters, and fiber sizing.
Relevant identified uses of the substance or mixture and uses advised against. Polyacrylic acid is a largemolecularweight compound called a polymer, which consists of small repeating units called monomers. Msds be read before using the information provided. H319 90 100 % for the full text of the hstatements mentioned in this section, see section 16. It was shown that the presence of 10% by weight of acrylic acid in the polymer appears to increase the thermodynamic work of adhesion by a factor of about 1. Hazardous decomposition products formed under fire conditions. Safety data sheet northwest missouri state university. Pdf polyacrylic acid paa xps reference core level and. The length of the polymer chain and the properties of the polymer may be. Acrylic acid is a compound, which is used in many industries like the diaper industry, the water treatment industry or the textiles industry. Commission regulation eu no 2015830 of 28 may 2015. How can i determine the concentration of polyacrylic acid. General description poly acrylic acid paa is hygroscopic, brittle and colorless in nature with tg at nearly 106 o c. Polyacrylic acid gel as a polysulphide blocking layer for high performance lithiumsulphur battery article pdf available september 2014 with 190 reads how we measure reads.
It is hydrolytically and thermally stable, and not considered hazardous. Polyacrylic acid, 25 wt% solution in water catalog numbers. Safety data sheet polyacrylic acid sodium salt molecular weight standards conforms to regulation ec no. Product identifier product name polyacrylic acidcomaleic acid solution product number fp34495 cas number 292589 1. Identification of the substancemixture and of the companyundertaking 1. Revision date 05feb2020 component casno weight % acrylic resin 9003014 medical attention. At temperatures above 200 to 250 o c, it loses water and becomes an insoluble crosslinked polymer anhydride. Dust may mechanically irritate the eyes, resulting in redness or watering. Safety data sheet revision date 22feb2018 revision number 1 1. Bulk acrylic acid storage facilities and accessories.
Polyacrylic acid sodium salt molecular weight standards conforms to regulation ec no. To prepare solutions nanopurefiltered water was used. Revised on 03242014 page 1 of 5 safety data sheet sodium polyacrylate 1. In a water solution at neutral ph, paa is an anionic polymer, i. Product identifier product name polyacrylic acid solution product number fp34494. Hydrogels of polyvinylpyrrolidone pvp and polyacrylic.
Your new online msds binder is a place for you to store the material safety data sheets you need to deploy. Other companies are charging thousands of dollars to set up. Polymethyl methacrylate pmma is manufactured by the free radical polymerization of methyl methacrylate where r ch 3 in. Uvvis fluorescence investigation of some poly acrylic gels pdf. Polyacrylic acid and polymethacrylic acid are the most widely used. Polyacrylic acid is a weak anionic polyelectrolyte, whose degree of ionisation is dependent on solution ph. Carboxy vinyl polymer, sodium salt 2propenoic acid homopolymer, sodium salt. Polyacrylic acid paa is a hydrophilic colloidal solution, similar in properties to watersoluble natural gums.
Further, it is used for the preparation of polynisopropylacrylamideblockpolyacrylic acid copolymer which responds to both temperature and ph stimuli. It is suggested that this entire document, along with your material safety data sheet msds, be read before using the information provided. It is also employed as a thickening, suspending, emulsifying and dispersing agent in pharmaceuticals, cosmetics, adhesives and paints. In addition you are strongly encouraged to call your acrylic acid supplier with any. Read the entire msds for a more thorough evaluation of the hazards. Cyanoacrylates are used as adhesives and will be discussed in chapter 9.
It is also widely used as a copolymer for coating application in the wood, textiles and paint industries. They may be homopolymers of acrylic acid, or crosslinked with an allyl ether of pentaerythritol, allyl ether of sucrose, or allyl ether of propylene. Polyacrylic acid or paa cas number 9003104 is a type of polymer. This can lead to local ph changes in the gel and cause artifacts such as aberrant relative mobility, precipitation of. Product identifier 3 leak and spill procedures personal precautions. Acrylic monomers are used in a wide range of applications throughout various industries such as adhesive i. In its nonionised form at low phs, paa may associate with various nonionic polymers such as polyethylene oxide, polynvinyl pyrrolidone, polyacrylamide, and some cellulose ethers and form hydrogenbonded interpolymer complexes in. Acrylic acid material safety data sheet cas no 79107 sds. Avoid all contact with the product by ingestion, inhalation or contact with the skin, eyes and clothing.
Adhesive properties of acrylate copolymers effect of the. Sodium acrylate the sodium salt of glacial acrylic acid is copolymerized with acrylamide to make an anionic copolymer apaa, which is used as a flocculant in water treatment. Acrylic nanofibers engineered fibers technology, llc document. In addition you are strongly encouraged to call your acrylic acid supplier with any further questions you may have. Polyacrylic acid paa polymerpolymer twophase systems have been pioneered by hanolof johansson et al. Pdf polyacrylic acid gel as a polysulphide blocking. Acetic acid is incompatible with chromic acid, nitric acid, ethylene glycol, p erchloric acid.
Material safety data sheet polyacrylic acid, 25 wt% solution in. Disposal considerations waste disposal methods chemical waste generators must determine whether a discarded chemical is classified as a hazardous waste. Acrylic acid will readily polymerize if not properly. Acrylic acid stabilised with hydroquinone monomethyl ether for synthesis. Glentham life sciences is a supplier of fine chemicals and raw materials with warehousing, laboratories and packaging facilities in. On a worldwide scale the consumption rate of acrylic acid is projected to reach more than an estimated 8,000 kilo tons, by 2020. Safety data sheet polyacrylic acid solution according to regulation ec no 19072006, annex ii, as amended. Safety data sheet polyacrylic acidcomaleic acid solution. Polyacrylic acid sodium salt lc 50 96 h oryzias latipess 100 mgl polyacrylic acid sodium salt ec. Identification of the substancemixture and of the company. Poly acrylic acid paa is hygroscopic, brittle and colorless in nature with tg at nearly 106 o c. It is supplied as a clear, colorless, viscous stable solution. Safety data sheet acrylic acid, glacial date prepared. Polyacrylic acid paa with nominal weightaverage molecular weight m w of 50 kda and polyvinylpyrrolidone, pvp with m w of 650 kda were obtained from aldrich chemical co.
Sigmaaldrich offers a number of polyacrylic acid products. Page 1 safety data sheet 24 hour emergency response no. Sigmaaldrich offers a number of poly acrylic acid products. Ingredients % osha pel acrylic acid polymer, sodium salt 90% by weight cas no. First aid measures general advice consult a physician. Revision date 05feb2020 bioaccumulation accumulationno information available. Acumer 1510 polyacrylic acid homopolymer description acumer 1510 is a polyacrylic acid hydrophilic colloidal so lution, similar in properties to watersoluble natural gums. It is broadly used as antiscalant control of water hardness in consumer products and. Mobility will likely be mobile in the environment due to its water solubility. This chemical is not considered hazardous by the 2012 osha hazard communication standard 29 cfr. Acrylic acid will copolymerize with acrylamide and bis, thereby conferring ion exchange properties on the resulting gel. Ac18500, ac185010050, ac185012500, ac185015000 synonyms. American pdfs on lasers polymer standards corporation. Find msds or sds, a coa, data sheets and more information.
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