{"product_id":"acetylaceton-czda-25ml","title":"Acetilaceton CZDA 25ml","description":"\u003ch1\u003eAcetilaceton C₅H₈O₂ - p.d.a.\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eAcetilacetonul\u003c\/strong\u003e (2,4-Pentandion) este un compus organic chimic care aparține grupului β-dicetonelor. Este frecvent utilizat în laboratoare ca reactiv analitic, ca ligand în chimia de coordonare și ca solvent în unele procese chimice. Se remarcă prin solubilitatea sa bună în solvenți organici și prin capacitatea de a forma complecși cu mulți ioni metalici.\u003c\/p\u003e\n\n\u003ch2\u003eDate de identificare\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDenumire chimică:\u003c\/strong\u003e Acetilaceton\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSinonime:\u003c\/strong\u003e 2,4-Pentandion, Pentan-2,4-dion\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormulă moleculară:\u003c\/strong\u003e C₅H₈O₂\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMasă molară:\u003c\/strong\u003e 100,12 g\/mol\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumăr CAS:\u003c\/strong\u003e 123-54-6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumăr EC:\u003c\/strong\u003e 204-634-0\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eProprietăți fizico-chimice\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormă:\u003c\/strong\u003e lichid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCuloare:\u003c\/strong\u003e incolor până la galben pal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMiros:\u003c\/strong\u003e caracteristic, dulceag\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de topire:\u003c\/strong\u003e aproximativ -23°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de fierbere:\u003c\/strong\u003e aproximativ 139°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate (20°C):\u003c\/strong\u003e aproximativ 0,975 g\/cm³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de inflamabilitate:\u003c\/strong\u003e aproximativ 35°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatură de autoaprindere:\u003c\/strong\u003e aproximativ 430°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimite de explozie:\u003c\/strong\u003e limită inferioară\u003cstrong\u003e:\u003c\/strong\u003e 1,5 Vol%, limită superioară\u003cstrong\u003e\u003c\/strong\u003e: 8,4 Vol%.\u003c\/li\u003e\n  \u003cli\u003eSolubilitate\u003cstrong\u003eîn apă:\u003c\/strong\u003e moderată\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate:\u003c\/strong\u003e foarte bună în etanol, dietil eter, cloroform\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecificații ale produsului\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProdus:\u003c\/strong\u003e Acetilaceton p.d.a.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePuritate:\u003c\/strong\u003e min. 99,5%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReziduu după evaporare:\u003c\/strong\u003e max. 0,01%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConținut de apă:\u003c\/strong\u003e max. 0,05%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAspect:\u003c\/strong\u003e Lichid clar, incolor\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicații de pericol (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eH226:\u003c\/strong\u003e Lichid și vapori inflamabili\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eH319:\u003c\/strong\u003e Provocă iritare oculară severă\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRecomandări de siguranță (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eP210:\u003c\/strong\u003e A se ține departe de căldură și flăcări deschise\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eP305+P351+P338\u003c\/strong\u003e: În caz de contact cu ochii, clătiți cu grijă cu apă timp de câteva minute\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eP403+P233:\u003c\/strong\u003e Păstrați într-un loc bine ventilat, în recipient bine închis\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eProdusul este destinat pentru uz de laborator, analiză și tehnic. Nu este destinat consumului sau utilizării farmaceutice.\u003c\/em\u003e\u003c\/p\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55033170395484,"sku":"CHEM-111032205-25ml","price":11.63,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/553a78c942778c5b6ad4126d032c0db5.jpg?v=1752778531","url":"https:\/\/biolaboratoriuhot.com\/ro\/products\/acetylaceton-czda-25ml","provider":"Biolaboratorium","version":"1.0","type":"link"}