{"product_id":"plaster-of-paris-500-g-laboratory-reagent-grade-text-caso-_4-cdot-frac-1-2-text-h-_2-text-o-99-assay-high-purity-powder","title":"Plaster of Paris 500 g – Laboratory Reagent Grade ($\\text{CaSO}_4\\cdot \\frac{1}{2}\\text{H}_2\\text{O}$, $99\\%$ Assay) High-Purity Powder","description":"Achieve consistent, high-purity results in your laboratory reactions, casting, and experimental work with Plaster of Paris (500 g)! Formulated to high analytical purity standards, this laboratory-grade reagent ensures precise setting times and reliable chemical performance.\n\nPackaged in a secure, moisture-sealed HDPE bottle with a tamper-evident screw cap, this high-grade Plaster of Paris (Calcium Sulfate Hemihydrate) features a guaranteed assay purity of ≥99%. Its extra-fine, uniform powder consistency makes it quick to hydrate, ensuring smooth slurry preparation without clumping. Ideal for academic research, industrial quality control, biological mold preparation, and chemical demonstrations.\n\nHigh Chemical Purity (99% Assay): Refined to meet laboratory standards for accurate chemical reactions and reliable physical properties.\n\nFine Uniform Powder: Easily mixes with water to form a smooth, workable paste with predictable setting and hardening characteristics.\n\nSecure Moisture-Proof Packaging: Bottled in heavy-duty HDPE containers with screw caps to prevent ambient moisture absorption and preserve shelf life.\n\nVersatile Applications: Perfect for laboratory research, botanical and anatomical casting, architectural models, and educational chemistry experiments.\n\nISO \u0026amp; FDA Standard Manufacturing: Produced under ISO 9001:2015, WHO-GMP, and FDA certified quality management systems.\n\nStore in a cool, dry place with the lid tightly closed to maintain quality. Avoid exposure to moisture or humid air, as water vapor can trigger premature hydration. For optimal results, use a ratio of roughly 1 part water to 1.5–2 parts Plaster of Paris powder by weight, depending on your desired consistency and setting speed.","brand":"edumartstore","offers":[{"title":"Default Title","offer_id":47214071283900,"sku":"3","price":240.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0740\/8566\/2908\/files\/Plaster-Of-Paris-500-gm.jpg?v=1785410839","url":"https:\/\/www.edumartplus.com\/products\/plaster-of-paris-500-g-laboratory-reagent-grade-text-caso-_4-cdot-frac-1-2-text-h-_2-text-o-99-assay-high-purity-powder","provider":"edumartstore","version":"1.0","type":"link"}