{"product_id":"pyridin-hplc-2-5-liter","title":"Piridina HPLC 2,5 Litri","description":"\u003ch1\u003ePiridina (C5H5N) - per la cromatografia HPLC\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eNumero CAS:\u003c\/strong\u003e 110-86-1\u003cbr\u003e\n\u003cstrong\u003eNumero CE:\u003c\/strong\u003e 203-809-9\u003cbr\u003e\n\u003cstrong\u003eMassa molare:\u003c\/strong\u003e 79,10 g\/mol\u003c\/p\u003e\n\n\u003ch2\u003eSpecifiche tecniche\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 o giallastro\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOdore:\u003c\/strong\u003e acre, caratteristico\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e 9-10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePunto di fusione:\u003c\/strong\u003e -42°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePunto di ebollizione:\u003c\/strong\u003e 115°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperatura di autoaccensione:\u003c\/strong\u003e 482°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePunto di infiammabilità:\u003c\/strong\u003e 17°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLimiti di esplosione:\u003c\/strong\u003e inferiore 1,7% in volume, superiore 10,6% in volume.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eViscosità:\u003c\/strong\u003e 0,968 mPa-s (20°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePressione di vapore:\u003c\/strong\u003e 20 mbar (20°C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDensita:\u003c\/strong\u003e 0,98 g\/cm³ (20°C)\u003c\/li\u003e\n\u003cli\u003eSolubilità\u003cstrong\u003ein acqua:\u003c\/strong\u003e illimitata\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolubilità in solventi organici:\u003c\/strong\u003e molto buona (etanolo, etere etilico, DMSO, benzene)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContenuto (GC):\u003c\/strong\u003e min. 99,5%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContenuto d'acqua:\u003c\/strong\u003e max. 0,07%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResiduo dopo evaporazione\u003c\/strong\u003e: max. 0,0005%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrasmissione UV (1 cm, acqua):\u003c\/strong\u003e 340 nm min. 86%, 350 nm min. 95%, 400 nm min. 98%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFluorescenza (chinina j. 365 nm):\u003c\/strong\u003e max. 2 ppb\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eEsempi di applicazioni professionali in vari settori\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eAnalisi qualitative e quantitative nella cromatografia liquida HPLC\u003c\/li\u003e\n\u003cli\u003eSolvente in studi spettrofotometrici\u003c\/li\u003e\n\u003cli\u003eSintesi di composti chimici che richiedono reagenti ad alta purezza\u003c\/li\u003e\n\u003cli\u003eRicerche e controllo qualità nei laboratori chimici\u003c\/li\u003e\n\u003cli\u003eProduzione di standard analitici\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAvvertenze di pericolo (H)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eH225 - Liquido e vapore altamente infiammabili\u003c\/li\u003e\n\u003cli\u003eH302 - Nocivo se ingerito\u003c\/li\u003e\n\u003cli\u003eH312 - Nocivo a contatto con la pelle\u003c\/li\u003e\n\u003cli\u003eH332 - Nocivo se inalato\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePrecauzioni (P)\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eP210 - Tenere lontano da calore\/scintille\/fiamme libere\/superfici calde\u003c\/li\u003e\n\u003cli\u003eP233 - Conservare il contenitore ben chiuso\u003c\/li\u003e\n\u003cli\u003eP302+P352 - A contatto con la pelle: lavare abbondantemente con acqua e sapone\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCondizioni di conservazione consigliate\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eConservare il contenitore ben chiuso\u003c\/li\u003e\n\u003cli\u003eTenere lontano da fonti di calore e di accensione\u003c\/li\u003e\n\u003cli\u003eConservare in un luogo fresco e ben ventilato\u003c\/li\u003e\n\u003cli\u003eEvitare il contatto con forti ossidanti\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55481546572124,"sku":"CHEM-617276102-2,5L","price":358.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/817f6c9bd827c85b2f5e49c5796b4b14.jpg?v=1757936455","url":"https:\/\/biolaboratoriuhot.com\/it\/products\/pyridin-hplc-2-5-liter","provider":"Biolaboratorium","version":"1.0","type":"link"}