Handle in accordance with good industrial hygiene and safety practice. (The study was funded by Procter & Gamble, a major manufacturer of diapers.) Show this safety data sheet to the doctor in attendance. For personal protection see section 8. The immense size and weight of its molecular structure allows each potassium polyacrylate granule to absorb over 500 times its original weight in purified water. Wash and dry hands. Store in cool place. Use proper glove removal technique(without touching glove's outer surface) to avoid skin contact with this product. Handle with gloves. The result is faster germination, quicker emergence of seeds, consistent growth and higher, better-quality yields of edibles with less water and fewer inputs. Ses granulés de polyster contiennent de la cellulose, du polyacrylate de potassium et des engrais organiques. It mixes with soil to increase the soil’s capacity for holding water (with water gel form which stay in soil for monthsIt can be used in seed coating, grow seedlings, planting crops, topdressing for crops, planting/transplanting trees, flower transport etc. Potassium polyacrylate works similar to a sponge under the soil surface. Sodium polyacrylate is safe — non-toxic and free from any major safety risks. Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166(EU). Evacuate personnel to safe areas. 1 Structures Expand this section. If the powder is inhaled, it can irritate the lungs–but that’s not generally a concern. Avoid breathing dust. Prevent further leakage or spillage if safe to do so. Pas de fonction de libération d 'eau. Pick up and arrange disposal. Do not contaminate water, foodstuffs, feed or seed by storage or disposal. Once the granules reach their maximum absorption, excess water is allowed to move deeper into the soil profile. Wash hands before breaks and at the end of workday. Create: 2008-02-05. Do not discharge to sewer systems. Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician. Avoid breathing vapours, mist or gas. Keep in suitable, closed containers for disposal. Containers can be triply rinsed (or equivalent) and offered for recycling or reconditioning. But according to a 2009 report in the Journal of Toxicology and Environmental Health, there isn’t nearly enough acrylic acid in disposable diapers to raise concern. Logo de la Commission des normes, de l'équité, de la santé et de la sécurité du travail (C N E S S T) Avoid formation of dust and aerosols. Once you apply it you can't get rid of it, therefor it should only be used if the area is consistently deficient in water retention. Avoid dust formation. Différent du polyacrylate de potassium, le polyacrylate de sodium (gel d'eau) ne libère pas l'eau aux plantes. Exemple, le « cristaldeau »: « Créé en 1976, le Cristaldeau est commercialisé depuis 1990 pour le grand public. Gloves must be inspected prior to use. In terms of what they are good for, there is no real difference between sodium and potassium polyacrylate (or, for that matter, lithium polyacrylate). It is known for its superior absorbency:Sodium polyacrylate can absorb hundreds times its own weight in water. Consult a physician. Alternatively, the packaging can be punctured to make it unusable for other purposes and then be disposed of in a sanitary landfill.

Le polyacrylate de sodium sera décomposé en sel de sodium qui cause la salinisation du sol.

Polyacrylic acid is a weak anionic polyelectrolyte, whose degree of ionisation is dependent on solution pH. It is expensive in relation to other conventional soil amendments per square feet. 2 Names and Identifiers Expand this section. Side Effects. Mais ils n’apporteront pas seulement de l’eau et de l’humidité à la plante, ils lui fourniront également des fertilisants et de l’aération lorsqu’ils seront absorbés par les racines. It is composed of a set of polymeric chains, which are linked together chemically to become a water-insoluble, net-like matrix that gently attracts and holds hydrogen molecules. As a soil amendment, potassium polyacrylate can improve the soil water holding capacity.Except where otherwise noted, data are given for materials in their Avoid exposure - obtain special instructions before use.Provide appropriate exhaust ventilation at places where dust is formed. 4 Related … Do not let product enter drains. Wear impervious clothing. Safety glasses with side-shields conforming to EN166. The type of protective equipment must be selected according to the concentration and amount of the dangerous substance at the specific workplace. As a type of superabsorbent polymer for plants (Ag-SAP), potassium polyacrylate can increase moisture availability to plants. Potential Health Hazards. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices.
It does not ‘bind’ water tightly. Quand ils sont mouillés, ceux-ci deviennent des « hydrorétenteurs », c’est-à-dire qu’ils jouent le rôle d’éponges très efficaces.