{"product_id":"acetylaceton-czda-250ml","title":"Acetilacetone CZDA 250ml","description":"\u003ch1\u003eAcetilacetone C₅H₈O₂ - p.d.a.\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eL'acetilacetone\u003c\/strong\u003e (2,4-pentandione) è un composto chimico organico appartenente al gruppo dei β-dichetoni. Nei laboratori viene frequentemente utilizzato come reagente analitico, come legante nella chimica di coordinazione e come solvente in alcuni processi chimici. Si distingue per la sua buona solubilità nei solventi organici e per la sua capacità di formare complessi con molti ioni metallici.\u003c\/p\u003e\n\n\u003ch2\u003eDati identificativi\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDenominazione chimica:\u003c\/strong\u003e Acetilacetone\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSinonimi:\u003c\/strong\u003e 2,4-pentandione, pentan-2,4-dione\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormula molecolare:\u003c\/strong\u003e C₅H₈O₂\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMassa molare:\u003c\/strong\u003e 100,12 g\/mol\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumero CAS:\u003c\/strong\u003e 123-54-6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumero CE:\u003c\/strong\u003e 204-634-0\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProprietà fisico-chimiche\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForma:\u003c\/strong\u003e liquido\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColore:\u003c\/strong\u003e incolore a giallo pallido\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOdore:\u003c\/strong\u003e caratteristico, dolciastro\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunto di fusione:\u003c\/strong\u003e ca. -23°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunto di ebollizione:\u003c\/strong\u003e ca. 139°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensità (20°C):\u003c\/strong\u003e ca. 0,975 g\/cm³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunto di infiammabilità:\u003c\/strong\u003e ca. 35°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatura di autoaccensione:\u003c\/strong\u003e ca. 430°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimiti di esplosione:\u003c\/strong\u003e limite\u003cstrong\u003einferiore:\u003c\/strong\u003e 1,5 Vol%, limite\u003cstrong\u003esuperiore\u003c\/strong\u003e: 8,4 Vol%.\u003c\/li\u003e\n  \u003cli\u003eSolubilità\u003cstrong\u003ein acqua:\u003c\/strong\u003e moderata\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilità:\u003c\/strong\u003e molto buona in etanolo, etere dietilico, cloroformio\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifiche del prodotto\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProdotto:\u003c\/strong\u003e Acetilacetone p.d.a.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePurezza:\u003c\/strong\u003e min. 99,5%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResiduo dopo evaporazione:\u003c\/strong\u003e max. 0,01%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContenuto d'acqua:\u003c\/strong\u003e max. 0,05%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAspetto:\u003c\/strong\u003e Liquido limpido e incolore\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAvvertenze di pericolo (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eH226:\u003c\/strong\u003e Liquido e vapori infiammabili\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eH319:\u003c\/strong\u003e Provoca grave irritazione agli occhi\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eConsigli di prudenza (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eP210:\u003c\/strong\u003e Tenere lontano da fonti di calore e fiamme libere\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eP305+P351+P338\u003c\/strong\u003e: In caso di contatto con gli occhi, sciacquare accuratamente con acqua per diversi minuti\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eP403+P233:\u003c\/strong\u003e Conservare in luogo ben ventilato con contenitore ben chiuso\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eIl prodotto è destinato a uso di laboratorio, analitico e tecnico. Non destinato al consumo o all'uso farmaceutico.\u003c\/em\u003e\u003c\/p\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55033175605596,"sku":"CHEM-111032205-250ml","price":42.64,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/821beca81ec710d6901487b186e9849b.jpg?v=1752778549","url":"https:\/\/biolaboratoriuhot.com\/it\/products\/acetylaceton-czda-250ml","provider":"Biolaboratorium","version":"1.0","type":"link"}