{"product_id":"siliziumdioxid-rein-500g-warchem-1","title":"SILICON DIOXIDE - pure 500g WARCHEM","description":"\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical information on chemical reagents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eChemical formula: SiO₂\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCAS number: 7631-86-9\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEC number: 231-545-4\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSynonyms: silicon dioxide, silicon(IV) oxide\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eGenre: pure\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePurity: pure\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMolar mass: 60.08 g\/mol\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAppearance: white, amorphous or crystalline powder\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOdor: odorless\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMelting point: 1710 °C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBoiling point: 2230 °C\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDensity: approx. 2.2–2.6 g\/cm³ (depending on crystalline form)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSolubility: practically insoluble in water and organic solvents, soluble in hydrofluoric acid\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePackaging: dust-tight plastic containers or bags with liner\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eShelf life: at least 24 months when stored dry\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eExamples of professional applications in various industries:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAnalytical chemistry:\u003c\/strong\u003e Used as a carrier material or filler in chromatography columns and as a reference material in IR spectroscopy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResearch and development:\u003c\/strong\u003e Component in studies on catalysis, surface functionalization, and solid-state analysis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConstruction materials industry:\u003c\/strong\u003e Component in cements, glazes, and molding compounds as an additive or reactive component.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCosmetics industry:\u003c\/strong\u003e Used in powders and pastes as an anti-caking agent and thickener – only at defined purity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eHazard statements on product label:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eH335:\u003c\/strong\u003e May cause respiratory irritation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSafety instructions on product label:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eP261:\u003c\/strong\u003e Avoid breathing dust.\u003c\/span\u003e\u003cbr\u003e\n\u003cspan\u003e\u003cstrong\u003eP280:\u003c\/strong\u003e Wear protective gloves\/eye protection\/face protection.\u003c\/span\u003e\u003cbr\u003e\n\u003cspan\u003e\u003cstrong\u003eP304 + P340:\u003c\/strong\u003e IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.\u003c\/span\u003e\u003cbr\u003e\n\u003cspan\u003e\u003cstrong\u003eP501:\u003c\/strong\u003e Dispose of contents\/container in accordance with local\/regional regulations.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRestrictions:\u003c\/strong\u003e For use by qualified personnel only under controlled conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRecommended storage conditions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003eStore dry and tightly sealed to avoid dust formation.\u003c\/li\u003e\n\u003cli\u003eProtect from moisture and strong chemicals.\u003c\/li\u003e\n\u003cli\u003eEnsure adequate ventilation to prevent inhalation of fine dust.\u003c\/li\u003e\n\u003cli\u003eStore in original packaging.\u003c\/li\u003e\n\u003cli\u003eUse only with appropriate personal protective equipment.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e","brand":"WARCHEM","offers":[{"title":"Default Title","offer_id":54890539286854,"sku":"W41661-500G","price":52.46,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0700\/0571\/9319\/files\/IMG_41661-500G.jpg?v=1754311982","url":"https:\/\/marktbio.com\/en-pl\/products\/siliziumdioxid-rein-500g-warchem-1","provider":"MarktBio.com","version":"1.0","type":"link"}