Polyacrylic acid sodium salt molecular weight standards conforms to regulation ec no. However, hazardous decomposition and combustion products such as carbon and sulfur oxides can be formed if product is burning. Ewgs guide to healthy cleaning polyacrylic acid substance. Ir and raman investigation of some polyacrylic acid gels. Use dry chemical powder, water spray fog, foam or co2. Acrylic acid is a compound, which is used in many industries like the diaper industry, the water treatment industry or the textiles industry. A sample of the polymer was analyzed by aqueous sec using agilent pl aquageloh columns. Ac178060500 casno 9003014 synonyms 2propenoic acid polymer. Column b identified items which are known to the state of california to cause reproductive toxicity. Our team of scientists has experience in all areas of research including life science, material science, chemical synthesis, chromatography, analytical and many others. Authors polyacrylic acid agriculture defense coalition.
When to use phosphoric acid vs polyacrylic acid in etching. Identification of the substancemixture and of the companyundertaking 1. 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. Thermophysical properties of polyacrylic acid polymer class. American polymer standards corporation safety data sheet. Determination of polyacrylic acid in boiler water using size. Dynamic thermogravimetry, mass spectrometry and ir spectroscopy were used to study thermal decomposition of polyacrylic acid paa and polymethacrylic acids pmaa over a wide range of temperature 20500. The fundamental elements of a well designed storage system are. Polyacrylic acid paa is one of the most commonly used viscosityenhancing agents with an excellent effect on resisting bleeding and segregation 4, 5. Polyacrylic acid, sodium salt, crosslinked european food. May, 2016 the panel noted that if polyacrylic acid, sodium salt, crosslinked, is not in direct contact with the food but is placed in a pad and used under conditions where its absorption capacity is not exceeded, then no migration is to be expected and therefore no exposure from the consumption of the packed food is expected. Toxicological information acute toxicity skin not available eyes not available respiratory not available ingestion not available carcinogenicity iarc no components of this product present at levels greater than or equal to 0. Acrylic acid is commercially available in two grades. Safety data sheet polyacrylic acid sodium salt molecular weight standards conforms to regulation ec no.
Release of nitric oxide from the polymeric matrix inhibited the growth of cancer cells. It is supplied as a clear, colorless, viscous stable solution. Polyacrylic acid definition of polyacrylic acid by merriam. The weight concentrations of the polymer in the solutions were 0. Detergents are often copolymers of acrylic acid that can be used in both zeolites and phosphates in washing powder formulations. Configurational behavior of the adsorbed polymer was determined along with flocculation and zeta potential properties of the same samples. At higher concentration of polymer homogeneous gels cannot be obtained 8. It is water soluble and used as a suspending agent for sizing cloth, and in hydraulic fluids, adhesives and paints. Its been a long time since i was held responsible for this kind of chemistry judgements but here is my best guesses.
Other companies are charging thousands of dollars to set up accounts and give you access to their msds online database. Product identifier product name polymaleic acid product number fp45020 synonyms. Can be crosslinked covalently or ionically to form hydrogels. Oct 14, 2014 your new online msds binder is a place for you to store the material safety data sheets you need to deploy. Polyacrylic acid and its derivatives are used in disposable diapers, ion exchange resins, adhesives and detergents.
Uses advised against food, drug, pesticide or biocidal product use. Polyacrylic acid homopolymer description acumer 1510 is a polyacrylic acid hydrophilic colloidal solution, similar in properties to watersoluble natural gums. Solubility of dried paa in water increases with rise in temperatures. Polyacrylic acid sodium salt, polyacrylic acid sodium salt, polyacrylic acid sodium salt, polyacrylic acid sodium salt. Acumer 1510 can be used in the modification of aqueous formulations for such end uses. On a worldwide scale the consumption rate of acrylic acid is projected to reach more than an estimated 8,000 kilotons, by 2020.
This is likely due to the slow release of the active drug, which was not unexpected for a sustaineddelivery platform. Search results for polyacrylic acid at sigmaaldrich. Glentham life sciences is a supplier of fine chemicals and raw materials with warehousing, laboratories and packaging facilities in the uk. 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. Polyacrylic acid comaleic acid solution iarc carcinogenicity no component of this product present at levels greater than or equal to 0. Study on sodium and potassium salts of polyacrylic acid as. Sds of polyacrylic acid, safety data sheets, cas 9003014. Safety data sheet polyacrylic acidcomaleic acid solution.
Effects of the conformation of poly acrylic acid on the. Polyacrylic acid definition is a polymer of acrylic acid. Physical chemistry 2016 organized by the society of physical chemists of serbia. Poly acrylic acid paa is hygroscopic, brittle and colorless in nature with tg at nearly 106 o c. Polyacrylic acid 9003014 msds report, polyacrylic acid msds safety technical specifications search, polyacrylic acid safety information specifications ect. Considerable differences were detected in the heat stability of the acids examined. Ewgs guide to healthy cleaning is a free, searchable online tool providing consumers with safety ratings for common household cleaners. Application note 20984 determination of polyacrylic acid in boiler water using sizeexclusion chromatography with charged aerosol detection mark tracy, xiaodong liu, and ian acworth, thermo fisher scientific, sunnyvale, ca, usa. Ir and raman investigation of some polyacrylic acid gels in. Prevention features should be a key part of the design and operation of acrylic acid storage facilities. Our msds database is an easy to use, do it yourself tool, and best of all. American polymer standards corporation safety data sheet page 2 of 5 polyacrylic acid na salt section 5.
Mar 31, 2011 since polyacrylic acid is a renowned absorber of water it is used in nappy diaper liners, it is not easy to remove it again, so precipitating polyacrylic acid from aqueous solution is going to be very difficult. At temperatures above 200 to 250 o c, it loses water and becomes an insoluble crosslinked polymer anhydride. Synthesis and characterization of a multiarm polyacrylic. This quick reference guide, polymer information on stn, provides an overview of most stn databases containing polymer information and shows annotated search examples in some databases. Study on sodium and potassium salts of polyacrylic acid as corrosion inhibitors s mishra, i d patil and dipak deore north maharashtra university, department of chemical technology, p b 80, jalgaon 425 001 received 04 february 2005. Jul 01, 2012 acid no conjugates demonstrated a similar ic 50 to the free noprodrug. Request for one time use of polyacrylic acid notification in accordance with section 3. Polyacrylic acid homopolymer for generalpurpose scale inhibition within water systems.
Thermal properties of polyacrylic acid sciencedirect. The acid pt appeared to be less cytotoxic than cisplatin in the cells. These toys, like the one on the right side of this page are being sold online and also in toy stores across the united states, to children three years old and older. Firefighting measures suitable extinguishing media.315 931 1547 892 955 510 811 1509 1288 130 1162 1306 233 323 24 628 538 1347 754 1299 693 49 1019 1014 1022 528 124 475 1501 618 468 116 961 1475 306 1439 647 1171 456 1408 943 1022 476 598