{"product_id":"benzol-fur-spektroscopy-2-5-liter","title":"Benzolo per SPETTROSCOPIA 2,5 litri","description":"\u003cp\u003e\u003cstrong\u003eBenzolo per spettroscopia Biolaboratorium\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInformazioni tecniche sui reagenti chimici:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eFormula chimica: C₆H₆.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNome sistematico: Benzene\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNumero CAS: 71-43-2\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNumero CE: 200-753-7\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eQualità: per spettroscopia (purezza spettrale)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePurezza (GC): min. 99,9%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eStato fisico: liquido\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eColore: incolore\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eOdore: aromatico\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePunto di fusione: ca. 5,5°C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePunto di ebollizione: ca. 80°C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eTemperatura di autoaccensione: 555°C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePunto di infiammabilità: -11°C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eLimiti di esplosione: inferiore 1,2 % vol, superiore 8 % vol.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eViscosità (20°C): 0,6487 mPa-s\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePressione di vapore: 101 mbar (20°C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDensità: 0,879 g\/cm³ (20°C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubilità: in acqua 1,8 g\/l (20°C); completamente solubile in etanolo, etere etilico, toluene, cloroformio, CS₂.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eLog P(o\/w): 2,15\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eTrasmissione UV (cuvetta da 1 cm): 280 nm ≥ 20%, 290 nm ≥ 80%, 340 nm ≥ 98%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAcidi liberi (es. HCl): max. 0,0005%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eBasi libere (es. NH₃): max. 0,0002%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAcqua (KF): max. 0,02%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSostanze non volatili: max. 0,0002%.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eEsempi di applicazioni professionali in vari settori:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eSpettroscopia UV\/VIS:\u003c\/strong\u003e Il benzene spettralmente puro viene utilizzato come solvente di riferimento e matrice per analisi di assorbimento e fluorescenza.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eIndustria chimica:\u003c\/strong\u003e Substrato per sintesi organiche, inclusi stirene, cicloesano, nitrobenzene e fenolo.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eAnalisi di laboratorio:\u003c\/strong\u003e Come vettore, standard o solvente in analisi qualitative e quantitative di composti organici.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAvvertenze di pericolo sull'etichetta del prodotto:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n \u003cspan\u003e\u003cstrong\u003eH225:\u003c\/strong\u003e Liquido e vapori facilmente infiammabili.\u003c\/span\u003e\u003cbr\u003e\n \u003cspan\u003e\u003cstrong\u003eH304:\u003c\/strong\u003e Può essere letale se ingerito e penetra nelle vie respiratorie.\u003c\/span\u003e\u003cbr\u003e\n \u003cspan\u003e\u003cstrong\u003eH315:\u003c\/strong\u003e Provoca irritazione cutanea.\u003c\/span\u003e\u003cbr\u003e\n \u003cspan\u003e\u003cstrong\u003eH319:\u003c\/strong\u003e Provoca grave irritazione oculare.\u003c\/span\u003e\u003cbr\u003e\n \u003cspan\u003e\u003cstrong\u003eH340:\u003c\/strong\u003e Può provocare difetti genetici.\u003c\/span\u003e\u003cbr\u003e\n \u003cspan\u003e\u003cstrong\u003eH350:\u003c\/strong\u003e Può provocare il cancro.\u003c\/span\u003e\u003cbr\u003e\n \u003cspan\u003e\u003cstrong\u003eH372:\u003c\/strong\u003e Provoca danni agli organi in caso di esposizione prolungata o ripetuta.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eConsigli di prudenza sull'etichetta del prodotto:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n \u003cstrong\u003eP201:\u003c\/strong\u003e Prima dell'uso, leggere attentamente tutte le avvertenze.\u003cbr\u003e\n \u003cstrong\u003eP210:\u003c\/strong\u003e Tenere lontano da fonti di calore\/scintille\/fiamme libere\/superfici calde. Non fumare.\u003cbr\u003e\n \u003cstrong\u003eP301 + P310:\u003c\/strong\u003e IN CASO DI INGESTIONE: contattare immediatamente un CENTRO ANTIVELENI o un medico.\u003cbr\u003e\n \u003cstrong\u003eP302 + P352:\u003c\/strong\u003e A contatto con la pelle: lavare abbondantemente con acqua.\u003cbr\u003e\n \u003cstrong\u003eP305 + P351 + P338:\u003c\/strong\u003e A contatto con gli occhi: sciacquare accuratamente per diversi minuti. Togliere le lenti a contatto, se presenti e facilmente rimovibili. Continuare a sciacquare.\u003cbr\u003e\n \u003cstrong\u003eP308 + P313:\u003c\/strong\u003e In caso di esposizione o sospetta esposizione: consultare un medico\/chiedere assistenza medica.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCondizioni di conservazione consigliate:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eConservare in un luogo fresco, asciutto e ben ventilato, protetto dalla luce solare.\u003c\/li\u003e\n  \u003cli\u003eConservare in contenitori chiusi, resistenti ai prodotti chimici.\u003c\/li\u003e\n  \u003cli\u003eProteggere da fonti di accensione e alte temperature.\u003c\/li\u003e\n  \u003cli\u003eNon conservare insieme a ossidanti, acidi e basi.\u003c\/li\u003e\n  \u003cli\u003eUtilizzare dispositivi di protezione individuale e ventilazione sul posto di lavoro.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55039207506268,"sku":"CHEM-611599404-2,5L","price":483.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/c2b7a04426068610fe09b519690c7e88.jpg?v=1752837860","url":"https:\/\/miolaboratorium.com\/it\/products\/benzol-fur-spektroscopy-2-5-liter","provider":"Biolaboratorium","version":"1.0","type":"link"}