{"product_id":"dichlormethan-methylenchlorid-lcms-1-liter","title":"Diclormetan (Clorură de metilen) LCMS 1 litru","description":"\u003ch1\u003eDICHLORMETAN LC-MS\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eDenumire în engleză:\u003c\/strong\u003e Dichlormetan pentru LC-MS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumăr catalog:\u003c\/strong\u003e CHEM-616284105\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFormulă chimică:\u003c\/strong\u003e \u003csub\u003eCH2Cl2\u003c\/sub\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMasă molară:\u003c\/strong\u003e 84,93 g\/mol\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumăr CAS:\u003c\/strong\u003e 75-09-2\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumăr EC:\u003c\/strong\u003e 200-838-9\u003c\/p\u003e\n\n\u003ch2\u003eDate tehnice\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormă fizică:\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 dulceag, asemănător cu cloroform\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eValoare pH:\u003c\/strong\u003e neutru (20°C)\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 39,5-40,5°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatură de autoaprindere:\u003c\/strong\u003e 605°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunct de inflamabilitate:\u003c\/strong\u003e nu se aplică\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimite de explozie:\u003c\/strong\u003e 13-22% Vol.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVâscozitate dinamică (20°C):\u003c\/strong\u003e 0,437 mPa-s\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePresiune de vapori (20°C):\u003c\/strong\u003e 475 hPa\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensitate (20°C):\u003c\/strong\u003e 1,326 g\/cm³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilitate în apă:\u003c\/strong\u003e 16 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003eSolubilitate\u003cstrong\u003eîn solvenți organici:\u003c\/strong\u003e Etil alcool, Metanol, Eter etilic, Aceton, Tetraclorură de carbon, Benzen\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003elog P(w\/o):\u003c\/strong\u003e 1,25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConținut (GC):\u003c\/strong\u003e min. 99,9%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConținut de apă (KF):\u003c\/strong\u003e max. 0,005%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComponente nevolatile:\u003c\/strong\u003e max. 0,0002%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStabilizator:\u003c\/strong\u003e Amilen 20 ppm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransmitanță UV (1 cm, apă):\u003c\/strong\u003e\u003cbr\u003e\n    235 nm: min. 60%\u003cbr\u003e\n    240 nm: min. 85%\u003cbr\u003e\n    250 nm: min. 99%\u003cbr\u003e\n    260 nm: min. 99,5%  \u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFluorescență (Ion chinină):\u003c\/strong\u003e\u003cbr\u003e\n    254 nm: max. 0,5 ppb\u003cbr\u003e\n    365 nm: max. 0,5 ppb  \u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExemple de aplicații în diverse industrii\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eAnaliză LC-MS (Cromatografie lichidă cuplată cu spectrometrie de masă)\u003c\/li\u003e\n  \u003cli\u003ePregătire de extracte pentru teste farmaceutice și biologice\u003c\/li\u003e\n  \u003cli\u003eAnalize de urme care necesită solvenți de înaltă puritate\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicații de pericol (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eH351 - Poate provoca cancer\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eIndicații de siguranță (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eP281 - Utilizați echipament de protecție personală dacă este necesar\u003c\/li\u003e\n  \u003cli\u003eP308+P313 - În caz de expunere sau îngrijorare, consultați un medic\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRestricții\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eProdusul trebuie utilizat doar de către personal calificat și în laborator.\u003c\/li\u003e\n  \u003cli\u003eNu utilizați în produse alimentare, farmaceutice sau cosmetice\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCondiții recomandate de depozitare\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eDepozitați într-un loc răcoros și bine ventilat\u003c\/li\u003e\n  \u003cli\u003eProtejați de lumină și surse de căldură\u003c\/li\u003e\n  \u003cli\u003ePăstrați în ambalajul original sigilat\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55048835924316,"sku":"CHEM-616284105-1L","price":75.6,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/e0eec00d258e8b6e763956b29bfefad6.jpg?v=1752927057","url":"https:\/\/biolaboratoriuhot.com\/ro\/products\/dichlormethan-methylenchlorid-lcms-1-liter","provider":"Biolaboratorium","version":"1.0","type":"link"}