{"product_id":"n-n-dimethylformamid-n-n-dumethylformamid-czda-2-5-liter-kunststoff","title":"N,N-Dimetilformamidă (N,N-Dumethylformamid) CZDA 2,5 Litru\/Plastic","description":"\u003ch1\u003eN,N-Dimetilformamid AR.\u003c\/h1\u003e\n\n\u003ch2\u003eInformații generale\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDenumire chimică:\u003c\/strong\u003e N,N-Dimetilformamid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSinonime:\u003c\/strong\u003e DMF, Dimetilformamid, N,N-Dimetilformamid, Formlodivumetilamin, Amidă dimetilică a acidului formic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormulă moleculară:\u003c\/strong\u003e C₃H₇NO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMasă molară:\u003c\/strong\u003e 73,10 g\/mol\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumăr CAS:\u003c\/strong\u003e 68-12-2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumăr EC:\u003c\/strong\u003e 200-679-5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumăr catalog:\u003c\/strong\u003e CHEM*113551200\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormă fizică:\u003c\/strong\u003e lichid\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eDate tehnice\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAspect exterior:\u003c\/strong\u003e Lichid incolor, transparent\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de topire:\u003c\/strong\u003e -61°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de fierbere:\u003c\/strong\u003e 153°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de inflamabilitate:\u003c\/strong\u003e 57,8°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatură de autoaprindere:\u003c\/strong\u003e 440°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate (20°C):\u003c\/strong\u003e 0,948 - 0,950 g\/cm³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 7 (200 g\/l, 20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVâscozitate dinamică:\u003c\/strong\u003e 0,9243 mPa-s (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePresiune de vapori:\u003c\/strong\u003e 3,5 hPa (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimite de explozie:\u003c\/strong\u003e 2,2% - 16% vol.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate în apă:\u003c\/strong\u003e nelimitată\u003c\/li\u003e\n  \u003cli\u003eSolubilitate\u003cstrong\u003eîn solvenți organici:\u003c\/strong\u003e foarte bună (acetonă, eter etilic, etanol, benzen, cloroform, tetraclorură de carbon, DMSO)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLog P(o\/w):\u003c\/strong\u003e -0,85\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConținut:\u003c\/strong\u003e min. 99,8%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCuloare:\u003c\/strong\u003e max. 10 u.h.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApă (metoda KF):\u003c\/strong\u003e max. 0,05%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAcizi (CU CH₃COOH):\u003c\/strong\u003e max. 0,003%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBaze (C₂H₇N):\u003c\/strong\u003e max. 0,002%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReziduu după evaporare:\u003c\/strong\u003e max. 0,003%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetale grele (expr. Pb):\u003c\/strong\u003e max. 0,0002%.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExemple de aplicații în diverse industrii\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLaboratoare analitice:\u003c\/strong\u003e solvent de înaltă puritate pentru analize instrumentale și preparări chimice\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSinteză organică:\u003c\/strong\u003e utilizare ca solvent de reacție în chimia organică, de ex. la reacții de condensare, acilare și polimerizare.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicații de pericol (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eH225 - Lichid și vapori ușor inflamabili\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicații de siguranță (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eP210 - A se ține la distanță de căldură\/ scântei\/ flacără deschisă\/ suprafețe fierbinți - Nu fumați\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRestricții\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eProdusul este destinat doar pentru uz profesional și de laborator.\u003c\/li\u003e\n  \u003cli\u003eNu se utilizează în produse alimentare, cosmetice sau farmaceutice.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCondiții recomandate de depozitare\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSe depozitează într-o zonă răcoroasă, bine ventilată.\u003c\/li\u003e\n  \u003cli\u003eSe protejează de lumină, surse de aprindere și umiditate\u003c\/li\u003e\n  \u003cli\u003eSe păstrează în ambalajul original bine închis\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55386792165724,"sku":"CHEM-113551200-2,5L\/tworzywo","price":108.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/cff1323062c5ef4f45c9a033134fb6ff.jpg?v=1756814558","url":"https:\/\/miolaboratorium.com\/ro\/products\/n-n-dimethylformamid-n-n-dumethylformamid-czda-2-5-liter-kunststoff","provider":"Biolaboratorium","version":"1.0","type":"link"}