{"title":"Metal Oxides","description":null,"products":[{"product_id":"p25-titanium-dioxide-photocatalytic-research-grade","title":"P25 Titanium Dioxide Photocatalytic Research Grade","description":"\u003cp\u003e\u003cstrong\u003eHigh-surface-area titanium dioxide nanopowder for photocatalysis, materials research, and laboratory development.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eP25 Titanium Dioxide is a research-grade TiO₂ material selected for applications requiring strong photocatalytic activity and a mixed-phase crystalline structure. Its combination of anatase and rutile phases makes it useful in photocatalysis, photochemistry, surface science, environmental-remediation research, and advanced-materials development.\u003c\/p\u003e\n\u003cp\u003eThe material is supplied as a fine white nanopowder for research, analytical, and laboratory use.\u003c\/p\u003e\n\u003ch2\u003eProduct Information\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical name:\u003c\/strong\u003e Titanium dioxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical formula:\u003c\/strong\u003e TiO₂\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCAS number:\u003c\/strong\u003e 13463-67-7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrade:\u003c\/strong\u003e Photocatalytic research grade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e Fine white nanopowder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCrystal structure:\u003c\/strong\u003e Mixed-phase anatase and rutile\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary function:\u003c\/strong\u003e Photocatalyst\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolubility:\u003c\/strong\u003e Insoluble in water\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntended use:\u003c\/strong\u003e Research and laboratory applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eResearch Applications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHeterogeneous photocatalysis\u003c\/li\u003e\n\u003cli\u003eUV-driven oxidation and reduction reactions\u003c\/li\u003e\n\u003cli\u003ePhotodegradation studies\u003c\/li\u003e\n\u003cli\u003eWater and air purification research\u003c\/li\u003e\n\u003cli\u003eEnvironmental contaminant remediation\u003c\/li\u003e\n\u003cli\u003ePhotocatalytic hydrogen-generation studies\u003c\/li\u003e\n\u003cli\u003eAntimicrobial surface research\u003c\/li\u003e\n\u003cli\u003eSelf-cleaning and photoactive coatings\u003c\/li\u003e\n\u003cli\u003eCatalyst-supported organic transformations\u003c\/li\u003e\n\u003cli\u003eSemiconductor and surface-science research\u003c\/li\u003e\n\u003cli\u003eNanocomposite and functional-material development\u003c\/li\u003e\n\u003cli\u003eDye-sensitized and photoelectrochemical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eMaterial Characteristics\u003c\/h2\u003e\n\u003cp\u003eP25-type titanium dioxide is valued for the interaction between its anatase and rutile crystalline phases. This mixed-phase structure can improve charge separation and reduce electron-hole recombination under suitable irradiation conditions, supporting high photocatalytic activity across a range of experimental systems.\u003c\/p\u003e\n\u003cp\u003ePerformance depends on variables including wavelength, irradiation intensity, catalyst loading, surface treatment, dispersion quality, reactor geometry, substrate concentration, pH, and the presence of electron donors or acceptors.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cp\u003eExact analytical values are lot-dependent and should be verified using the Certificate of Analysis supplied with the material. Typical specification categories may include titanium dioxide content, anatase-to-rutile phase ratio, specific surface area, primary particle size, aggregate or agglomerate size, moisture or loss on drying, trace elemental impurities, and bulk or tapped density.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eConsult the Certificate of Analysis and Safety Data Sheet before experimental use.\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch2\u003eHandling and Storage\u003c\/h2\u003e\n\u003cp\u003eStore tightly sealed in a cool, dry, well-ventilated location. Protect from moisture, contamination, and unnecessary airborne dispersion.\u003c\/p\u003e\n\u003cp\u003eThis material is a fine nanopowder. Avoid generating dust and use appropriate engineering controls and personal protective equipment. Handle within a suitable laboratory enclosure or local exhaust system when operations may produce airborne particles.\u003c\/p\u003e\n\u003ch2\u003eImportant Notice\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFor research, development, and laboratory use only.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNot intended for food, drug, cosmetic, household, medical, diagnostic, therapeutic, or direct human-use applications. The purchaser is responsible for determining the material's suitability for a particular application and for complying with all applicable handling, storage, transportation, and disposal requirements.\u003c\/p\u003e\n\u003cp\u003eProduct images are representative. Physical appearance and analytical values may vary by lot.\u003c\/p\u003e\n\u003ch2\u003eAvailable Documentation\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eCertificate of Analysis\u003c\/li\u003e\n\u003cli\u003eSafety Data Sheet\u003c\/li\u003e\n\u003cli\u003eLot identification and traceability\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Imperial Scientific","offers":[{"title":"1g","offer_id":45164240797896,"sku":"IS-P25-TIO2","price":44.99,"currency_code":"USD","in_stock":true},{"title":"2.5g","offer_id":45164241944776,"sku":null,"price":99.95,"currency_code":"USD","in_stock":true},{"title":"5g","offer_id":45164241977544,"sku":null,"price":179.99,"currency_code":"USD","in_stock":true},{"title":"10g","offer_id":45164242010312,"sku":null,"price":319.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0566\/2185\/9016\/files\/shopping.webp?v=1786017573"}],"url":"https:\/\/www.imperialscientific.com\/collections\/metal-oxides.oembed","provider":"Imperial Scientific","version":"1.0","type":"link"}