{"product_id":"aceton-hplc-gr-2-5-liter","title":"Aceton HPLC GR 2,5 litri","description":"\u003ch1\u003eAceton CH₃COCH₃ HPLC GR - calitate cromatografică\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eAceton HPLC GR\u003c\/strong\u003e este un solvent organic de înaltă puritate pentru cromatografia lichidă de înaltă performanță (HPLC) și analize UV. Produsul îndeplinește cerințe stricte de calitate pentru analize de urme și spectrofotometrice, garantând impurități reduse și stabilitate optică ridicată.\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 Aceton\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSinonime:\u003c\/strong\u003e Propanonă, Dimetilcetonă\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormulă chimică:\u003c\/strong\u003e CH₃COCH₃\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMasă molară:\u003c\/strong\u003e 58,08 g\/mol\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumăr CAS:\u003c\/strong\u003e 67-64-1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumăr EC (EINECS):\u003c\/strong\u003e 200-662-2\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: incolor\u003c\/strong\u003e \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMiros:\u003c\/strong\u003e caracteristic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de topire:\u003c\/strong\u003e -95°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de fierbere:\u003c\/strong\u003e 55-57°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de inflamabilitate:\u003c\/strong\u003e -19°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatură de autoaprindere:\u003c\/strong\u003e 540°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimite de explozie:\u003c\/strong\u003e 2,1-13 Vol%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePresiune de vapori (20°C):\u003c\/strong\u003e 233 mbar\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate (20°C):\u003c\/strong\u003e 0,791 g\/cm³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate:\u003c\/strong\u003e complet solubil în apă și în majoritatea solventilor organici\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003elog POW:\u003c\/strong\u003e -0,24\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndice de refracție (20°C):\u003c\/strong\u003e 1,3590\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVâscozitate (20°C):\u003c\/strong\u003e 0,33 mPa-s\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eParametri tipici de calitate\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConținut:\u003c\/strong\u003e min. 99,9%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConținut de apă (KF):\u003c\/strong\u003e max. 0,1-0,2%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComponente nevolatile:\u003c\/strong\u003e max. 0,0005%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransmitanță UV (cuvetă 1 cm)\u003c\/strong\u003e:    \u003cul\u003e\n      \u003cli\u003ela 254 nm: ≥ 10%\u003c\/li\u003e\n      \u003cli\u003ela 265 nm: ≥ 30%\u003c\/li\u003e\n      \u003cli\u003ela 280 nm: ≥ 50%\u003c\/li\u003e\n      \u003cli\u003ela 340 nm: ≥ 90%\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eClasificare transport\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRID\/ADR:\u003c\/strong\u003e Clasa 3, Grup de ambalare II\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUN:\u003c\/strong\u003e 1090\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\u003eH225:\u003c\/strong\u003e Lichid și vapori extrem de inflamabili\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eH319:\u003c\/strong\u003e Provocă iritare oculară gravă\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eH336:\u003c\/strong\u003e Poate provoca somnolență și amețeli\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEUH066:\u003c\/strong\u003e Contactul repetat poate provoca pielea fragilă sau crăpată\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\/ scântei\/ flacără deschisă\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eP233:\u003c\/strong\u003e Păstrați recipientul bine închis\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; scoateți lentilele de contact dacă sunt prezente și ușor de îndepărtat; continuați să clătiți.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eProdusul este destinat exclusiv utilizării profesionale în analize de laborator. Nu se utilizează în alimente sau scopuri cosmetice. Consultați fișa de date de securitate (SDS) înainte de utilizare.\u003c\/em\u003e\u003c\/p\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55033063047516,"sku":"CHEM-611024809-2,5L","price":134.82,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/2d8f500a28e623ec186c50720f19ce3a.jpg?v=1752777902","url":"https:\/\/biolaboratoriuhot.com\/ro\/products\/aceton-hplc-gr-2-5-liter","provider":"Biolaboratorium","version":"1.0","type":"link"}