{"product_id":"eriochrom-schwarz-t-50g","title":"Eriocromo nero T 50g","description":"\u003ch1\u003eEriochrom Schwarz T\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eNome inglese:\u003c\/strong\u003e Eriochrome Black T\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumero catalogo:\u003c\/strong\u003e CHEM-232714101\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumero CAS:\u003c\/strong\u003e 1787-61-7\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNumero CE (EINECS):\u003c\/strong\u003e 217-250-3\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFormula chimica:\u003c\/strong\u003e \u003csub\u003eC20H12N3NaO7S\u003c\/sub\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMassa molare:\u003c\/strong\u003e 461,38 g\/mol\u003c\/p\u003e\n\n\u003ch2\u003eProprietà fisico-chimiche\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForma:\u003c\/strong\u003e solido\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColore:\u003c\/strong\u003e nero\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOdore:\u003c\/strong\u003e debole\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH (10 g\/l in\u003csub\u003eH2O\u003c\/sub\u003e, 20°C):\u003c\/strong\u003e ca. 3,7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensità apparente:\u003c\/strong\u003e ca. 400-600 \u003csup\u003ekg\/m3\u003c\/sup\u003e\n\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilità in acqua:\u003c\/strong\u003e 50 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilità in etanolo:\u003c\/strong\u003e 2 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunto di fusione:\u003c\/strong\u003e dati non disponibili\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunto di ebollizione \/ autoaccensione \/ punto di infiammabilità:\u003c\/strong\u003e dati non disponibili\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eQualità e purezza\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResiduo dopo calcinazione (\u003csub\u003eNa2SO4\u003c\/sub\u003e):\u003c\/strong\u003e max. 20,0%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssorbimento (pH 10,0; λ = 580-640 nm):\u003c\/strong\u003e min. 400 \u003csub\u003e(α1%1cm\u003c\/sub\u003e)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSensibilità agli ioni Mg\u003c\/strong\u003e: min. 0,00001 g\/ml\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerdita per essiccamento:\u003c\/strong\u003e max. 5,0%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOmogeneità cromatografica (TLC):\u003c\/strong\u003e conforme alla formulazione\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eClassificazione dei pericoli\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eFrasi H\u003cstrong\u003e:\u003c\/strong\u003e H319 (Provoca grave irritazione oculare), H411 (Tossico per gli organismi acquatici con effetti di lunga durata)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFrasi P:\u003c\/strong\u003e P273, P305+P351+P338\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTrasporto\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRID\/ADR:\u003c\/strong\u003e Classe 9, gruppo di imballaggio III\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eONU:\u003c\/strong\u003e 3077\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRaccomandazioni per lo stoccaggio\u003c\/h2\u003e\n\u003cp\u003eConservare in luogo asciutto e fresco, protetto dalla luce e dall'umidità. Mantenere il contenitore ben chiuso.\u003c\/p\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55048729166172,"sku":"CHEM-232714101-50g","price":101.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/3233e169ac38dcfb242ca8d3fdc033d0.jpg?v=1752925118","url":"https:\/\/biolaboratoriuhot.com\/it\/products\/eriochrom-schwarz-t-50g","provider":"Biolaboratorium","version":"1.0","type":"link"}