Sodium polyacrylate, 45% in water safety data sheet print date. Sodium polyacrylate also called acrylic sodium salt polymer is a superabsorbent polymer that is used extensively in commercial applications as a water absorbent. The top countries of suppliers are south africa, china, and hong kong s. Sodium polyacrylate was collected from locally available baby diapers and used with a dosage rate of 1. Inhalation move casualty to fresh air and keep at rest.
Combination of various polyacrylic acids with crosslinked agents produces hydrous gel products for facial mask sheets. Be sure to take notes of the following hazards and take precautions to avoid any injury or mishaps when handling sodium polyacrylate. Superabsorbents are a key component of hygiene products like baby diapers or adult incontinence products, ensuring that urine is locked up safely, keeping the skin and clothes dry and clean. Sodium acrylate, anhydrous safety data sheet 12162015 en english us sds id. Cn104292375a synthetic method of sodium polyacrylate. Sds of sodium polyacrylate, safety data sheets, cas 9003047. Sodium acrylate 97% acrylic acid sodium salt sigmaaldrich. When a drop of water was added it turned into something 3 times its size that resembled a jello jiggler. Sodium polyacrylate cas 9003047 msds download guidechem. Safety data sheet according to 29cfr19101200 and ghs rev. Viscosities of sodium polyacrylate in aqueous sodium chloride. It is broadly used as antiscalant control of water hardness in consumer products and industrial applications.
Superabsorbent sodium polyacrylate polymer supplier. Sodium polyacrylate is a functional polymer used in a variety of common products such as paper diapers, pets pad, water retaining material to help the soil retain water, instant snow and so on. Immediately flush eyes with excess water for 15 minutes, lifting lower and upper eyelids occasionally. But a different version, known as polysnow has a lot more crosslinks, and swells up to make tighter, dryer flakes that look a lot like snow. Originally, the usda was researching ways to improve water conservation in soil, which lead to the creation of a super absorbent polymer. Show this safety data sheet to the doctor in attendance. Todays disposable diapers are hightech products, which have become even more comfortable, thinner and absorbent over the years. This superabsorbent polymer sap has the ability to absorb 100 to times its mass in water. S80182 casno 7775146 synonyms sodium dithionite recommended use laboratory chemicals.
Sodium polyacrylate market global industry analysis. Sodium polyacrylate is a superabsorbent polymer that is commercially used as a waterlock. Grease releasing liquid laundry concentrate ingredient wt. Material safety data sheet section 1 chemical product.
Sodium polyacrylate, 45% in water safety data sheet. Swellingcontraction of sodium polyacrylate hydrogels in media with various ph values article pdf available in polymer science series a 515. Chelating agents neutralize the presence of heavy metals that may be found in water, dirt and other. Its easy to find the msds material safety data sheet. Aronvis series sodium polyacrylate is used as thickener for milky liquids, creams and lotions. Sodium polyacrylate is an anionic polyelectrolyte with negatively charged carboxylic groups in the main chain. However, it can pose certain dangers if not handled properly.
Superabsorbent sodium polyacrylate, crosslinked identification of the substance. A wide variety of sodium polyacrylate powder options are available to you, there are 396 suppliers who sells sodium polyacrylate powder on, mainly located in asia. Material safety data sheet msds sodium polyacrylate number. Sodium polyacrylate aronvis kowa american corporation. Small, less than 10 microns respirable polyacrylate. Sodium polyacrylate, also known a waterlock, is a sodium salt of polyacrylic acid. Sodium metasilicate pentahydrate 102793 100 sodium metasilicate 6834920 4. First aid measures always seek professional medical attention after first aid measures are provided. Physical data appearance white granular powder odor no odor ph 5. First aid instruction is applied for dry material and for material in contact with liquid in gel form except inhalation that is not applicable for gel form. It can be used in the preparation of poly sodium acrylate using bulk, solution, emulsion, and suspension polymerization techniques. The invention relates to a synthetic method of sodium polyacrylate, belonging to the field of food additives and a preparation method thereof. Air bioaccumula tion mobili y watersoil sodium polyacrylate no data no data no data no data available available available available 11. Material safety data sheet page 1 of 2 sodium polyacrylate.
Cxso015 26 name product identifier % ghsus classification sodium acrylate, anhydrous cas no 74468 95 100 eye irrit. Material safety data sheet page 1 of x southland medical. From this research and development, robert niles bashaw along with bobby leroy atkins and billy gene harper, invented the compound sodium polyacrylate. Cxso017 66 sds us ghs hazcom 2012 custom according to federal register vol. Used at low molecular weights as pigment dispersant and at. Toxicity associated with ingestion of a polyacrylic acid. Sodium polyacrylate is commonly used as a sequestering agent, or chelating agent, in many detergents. The product material safety data sheet msds reported that it contained the sodium salt of polyacrylic acid 30% and water 70% and had an oral rat ld 50 of 40,000 mgkg. Sodium polyacrylate safety data sheet sds recyc php.
Under the microscope one granule of the sodium polyacrylate looks like cut rock. Enter synonyms, trade names or additional information found in section 1. Sodium polyacrylate is a white granular powder which rapidly absorbs water. Waterstoring crystals the swollen crystals release water throughout the season to help reduce water stress in plants and prevent under watering. If the pdf does not display below, you may also download it here. Home cas database listed 9 sodium polyacrylate material safety data sheetmsds. Although not regulated as a hazardous material, the respirable dust is potential respiratory tract irritant. Efficiency of sodium polyacrylate to improve durability of. Precautions with sodium polyacrylate healthy living. Thoroughly neutralized sx, mx grade and partially neutralized ahx, ah105x as well as ah106x grades are superhigh polymeric electrolytes. Viscosities of sodium polyacrylate in aqueous sodium chloride hiroshi fujita, kaoru mitsuhashi, and terutake homma department of fisheries, faculty of agriculture, kyoto university, maizuru, japan received july 80, 1954 introduction we 12 have recently shown that the reduced viscosity, y,c, vs. It can be widely used industrial production such as diapers, sanitary napkins, protection material of concre, waterproof tape and waterproof ointment.
Sodium polyacrylate is a white, granular, odorless polymer that yields a gellike material with the addition of water. It can be mainly divided into three major categories which are hygiene grade, agriculture grade and industry grade. Click on the link under data sheet to view or download the pdf. Material safety data sheet 20118 sds122 version no1.
Sodium polyacrylate, also known as waterlock, is a sodium salt of polyacrylic acid with the chemical formula. Its most impressive property is its ability to absorb large amounts of fluid, up to 800 times its volume of distilled water and lesser amounts of other liquid mixtures. Sodium polyacrylate sds safety data sheet give many information about the safety rules for recyc php reclaimed superabsorbent from postindustrial. It is an acrylicbased polymer used to thicken aqueous solutions and to stabilize emulsions. Sodium polyacrylate, or waterlock as it is commonly known, is a polymer of polyacrylic acid. The synthetic method of sodium polyacrylate comprises the following steps of adding a sodium hydroxide aqueous solution in acrylic acid to adjust ph to 78, adding an initiator in a neutralized solution, putting the mixture into a thin plate reactor. Uses advised against food, drug, pesticide or biocidal product use details of the supplier of the safety data sheet 2. Sodium polyacrylate is an absorbent polymer that is used as an emulsion stabilizer, a hair fixative, a film former, skin conditioner, and a viscosity agent 1. When water is combined with it, it turns from a powder to a fluffy substance that is cool to touch. Firstaid measures eyes rinse with plenty of water for at least 15 minutes and seek medical attention.
I n functionality, i t can absorb hundreds of times its weight water then turns to water gel form. Composition and information on ingredients composition. It has the ability to absorb as much as 200 to 300 times its mass in water. Pdf effects of sodium polyacrylate on water retention and. As the name waterlock suggests, the compound has the ability to absorb several hundred times of its mass in water as well as other liquid mixtures. The amount of sp was selected from an initial trial based analysis since excessive amount of sodium polyacrylate has substantial negative effect on concrete strength. Polyacrylic acid sodium salt average mw 2,100 sigmaaldrich. Material safety data sheet page 1 of 2 potassium polyacrylate. Consistent with the described superabsorbent nature of the polymer, the hydrogel expanded when placed in water ph 7 or acidified water ph 2.
Sodium polyacrylate is a nontoxic chemical used in a variety of common products, from diapers to fake snow. In safety aspect, its nontoxic, nonpollutant, and harmless. Sodium polyacrylate can absorb hundreds times its own weight in water. The top countries of suppliers are china, india, from which the percentage of sodium polyacrylate powder supply is. Paana is a watersoluble anionic polymer polyelectrolyte. Product quality, process, price and service sodium polyacrylate cas 9003047 paas in stock polyacrylic acid sodium salt 9003047 9003047 cas 9003047 highly quality an. See also section vi of msds sara section 3 reportable toxic chemicals none % section iii physicalchemical charcteristics. Physical and chemical properties molecular formula na. It is a white, granular, odorless solid that is not considered hazardous.
Sodium acrylate sa is a metal salt that can be prepared by an acidbase reaction between sodium hydroxide and acrylic acid. Based on the laboratory study, the effects of sodium polyacrylate sp was investigated at 5 rates of 0, 0. Sodium polyacrylate and similar compounds have relatively few crosslinks, so the gel can swell a lot and suck up lots of water. Sodium polyacrylate sodeeum poleeakruhlate is an odorless, grainy white powder. It results in the formation of a water soluble polymer that can be used in a variety. Hazards identification the product when wet renders surfaces extremely slippery. Sodium polyacrylate can absorb 300 times its mass in liquid.
Sodium polyacrylate order super absorbent polymer for. In case of unconsciousness place patient stably in side position for transportation. Read the entire msds for a more thorough evaluation of the hazards. This msds has been prepared according to the hazard criteria of the controlled products regulations cpr and the msds contains all of the information required by the cpr. Firstaid measures general advice show this safety data sheet to the doctor in attendance.
Our main production base is located in xuzhou industry park. With your fingers, shred the filling into very tiny bits, shaking each bit to remove the sodium polyacrylate crystals. It is insoluble in water and causes extremely slippery conditions when wet. It is hydrolytically and thermally stable, and not considered hazardous. Chronic long tern inhalation exposure to rats for a lifetime two years using sodium polyacrylate that had been micronized to a respirable particle size less than. Sodium polyacrylate, 45% in water safety data sheet cxso017. Sodium polyacrylate contains sodium elementwhich is useless for plants and will give rise to soil hardening. Sodium hydroxide safety data sheet according to federal register vol. Sodium acrylate, anhydrous safety data sheet cxso015.
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