{"product_id":"natriumthiosulfat-frei-cz-1kg","title":"Tiosolfato di sodio libero da CZ 1kg","description":"\u003cp\u003e\u003cstrong\u003eTiosolfato di sodio, anidro CZ (Na2S2O3)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInformazioni tecniche sul reagente chimico:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eDenominazione chimica: Tiosolfato di disodio anidro\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eFormula chimica: Na2S2O3\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNumero CAS: 7772-98-7\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNumero CE: 231-867-5\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMassa molare: 158,10 g\/mol\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eStato fisico: solido, polvere o cristalli\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eColore: bianco o incolore\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eOdore: inodore\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003epH (50 g\/l H2O, 20°C): ca. 6,5 - 8,0\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePunto di fusione: ca. 48 °C (si decompone)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePunto di ebollizione: non applicabile (si decompone)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eTemperatura di autoaccensione: non applicabile\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePunto di infiammabilità: non applicabile\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eLimiti di esplosione: non applicabile\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePressione di vapore: non disponibile\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDensità: circa 1,67 g\/cm³ (20°C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubilità in acqua: facilmente solubile\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubilità in solventi organici: praticamente insolubile\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eLog P (O\/W): molto basso, sostanza idrofila\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eContenuto (purezza): ≥ 99,0 %\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCodice prodotto: CHEM-428095506\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\n\u003cstrong\u003eLaboratori chimici:\u003c\/strong\u003e Utilizzo come reagente riducente e nelle analisi titrimetriche (ad es. metodi iodometrici).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eControllo qualità:\u003c\/strong\u003e Preparazione e standardizzazione di soluzioni standard.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustria fotografica:\u003c\/strong\u003e Utilizzo nei processi di fissaggio fotografico mediante legame con ioni argento.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRicerca e processi tecnologici:\u003c\/strong\u003e Agente chelante in chimica inorganica e ambientale.\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\u003cul\u003e\n  \u003cli\u003eNon applicabile.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"font-weight: bold;\"\u003e\u003cstrong\u003eIndicazioni di sicurezza sull'etichetta del prodotto:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNon applicabile.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eCondizioni di conservazione consigliate:\u003c\/b\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eConservare in un contenitore ben chiuso.\u003c\/li\u003e\n  \u003cli\u003eProteggere dall'umidità e dall'anidride carbonica (si decompone lentamente).\u003c\/li\u003e\n  \u003cli\u003eConservare in un luogo asciutto, fresco e ben ventilato.\u003c\/li\u003e\n  \u003cli\u003eEvitare il contatto con forti ossidanti e acidi.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55537957208412,"sku":"CHEM-428095506-1kg","price":73.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/d879e7b88ac163257b7a289ad4968c1a.jpg?v=1758553031","url":"https:\/\/biolaboratoriuhot.com\/it\/products\/natriumthiosulfat-frei-cz-1kg","provider":"Biolaboratorium","version":"1.0","type":"link"}