{"product_id":"natriumhydroxid-czda-500g","title":"Idrossido di sodio CZDA 500g","description":"\u003cp\u003e\u003cstrong\u003eIdrossido di sodio - solido (p.a.) (CHEM*118109252)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eInformazioni tecniche sui reagenti chimici:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eFormula chimica: NaOH\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNome inglese: Sodium hydroxide\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSinonimi: Soda caustica; Idrossido di sodio\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMassa molare (M): 40,00 g\/mol\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNumero CAS: 1310-73-2\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNumero CE (UE): 215-185-5\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNumero indice (CLP): 011-002-00-6\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eGrado: p.d.a. (puro per analisi)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eContenuto: ≥ 98,8%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eProprietà fisiche e chimiche:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eForma - stato fisico: solido, fortemente igroscopico (deliquescente all'aria)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAspetto esteriore: bianco, inodore\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003epH: \u003e 12 (1 M,\u003csub\u003eH2O\u003c\/sub\u003e, 20 °C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePunto di fusione: 324 °C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePunto di ebollizione: 1390 °C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePunto di infiammabilità\/Temperatura di autoaccensione: 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: 1,33 hPa (739 °C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDensità (20 °C): 2,3 g\/cm³\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDensità apparente: ~1000 kg\/m³\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubilità: in acqua - 1090 g\/l (20 °C); in solventi organici - alcoli, glicerina\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eSpecifiche di qualità (valori massimi):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eCarbonato di sodio (\u003csub\u003eNa2CO3\u003c\/sub\u003e): ≤ 0,7%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAzoto totale (N): ≤ 0,0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCloruri (Cl): ≤ 0,005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eFosfati (\u003csub\u003ePO4\u003c\/sub\u003e): ≤ 0,001%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAcido silicico (\u003csub\u003eSiO2\u003c\/sub\u003e): ≤ 0,005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolfati (\u003csub\u003eSO4\u003c\/sub\u003e): ≤ 0,003%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMetalli pesanti (come Pb): ≤ 0,001%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eBario (Ba): ≤ 0,0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eZinco (Zn): ≤ 0,0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAlluminio (Al): ≤ 0,001%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCadmio (Cd): ≤ 0,0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCobalto (Co): ≤ 0,0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMagnesio (Mg): ≤ 0,0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eManganese (Mn): ≤ 0,0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eRame (Cu): ≤ 0,0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNichel (Ni): ≤ 0,0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePiombo (Pb): ≤ 0,0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eArgento (Ag): ≤ 0,0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eStronzio (Sr): ≤ 0,0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCalcio (Ca): ≤ 0,001%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eFerro (Fe): ≤ 0,0005%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eClassificazione e trasporto:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eIndicazioni di pericolo (H): \u003cstrong\u003eH290\u003c\/strong\u003e - Può causare corrosione dei metalli; \u003cstrong\u003eH314\u003c\/strong\u003e - Provoca gravi ustioni cutanee e gravi lesioni oculari.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eIndicazioni di sicurezza (P): \u003cstrong\u003eP280\u003c\/strong\u003e; \u003cstrong\u003eP301 + P330 + P331\u003c\/strong\u003e; \u003cstrong\u003eP305 + P351 + P338\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eUN 1823 - IDROSSIDO DI SODIO, SOLIDO; RID\/ADR: Classe 8 (Sostanze corrosive), Gruppo di imballaggio II.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eEsempi di applicazioni professionali in varie industrie:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustria chimica:\u003c\/strong\u003e Materia prima per sintesi inorganiche e organiche; regolazione del pH e neutralizzazione di acidi.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLaboratori di ricerca\/controllo:\u003c\/strong\u003e Reagente per titolazioni; preparazione di soluzioni alcaline e tamponi.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustria cartaria, tessile e delle superfici:\u003c\/strong\u003e Processi alcalini; lavaggio e sgrassaggio di impianti (CIP\/COP) con compatibilità dei materiali.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormulazioni tecniche:\u003c\/strong\u003e Componente di detergenti e preparati per la pulizia per applicazioni industriali.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"font-weight: bold;\"\u003e\u003cstrong\u003eCondizioni di conservazione consigliate:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eConservare in contenitori chiusi ermeticamente, asciutti, realizzati con materiali chimicamente resistenti (PE\/PP o acciaio con protezione adeguata).\u003c\/li\u003e\n  \u003cli\u003eProteggere dall'umidità e\u003csub\u003eCO2\u003c\/sub\u003e proteggere dall'aria (formazione di \u003csub\u003eNa2CO3\u003c\/sub\u003e, Incollaggio e Dissoluzione).\u003c\/li\u003e\n  \u003cli\u003eTenere lontano da acidi, metalli leggeri e sostanze incompatibili; evitare il contatto con sostanze corrosive.\u003c\/li\u003e\n  \u003cli\u003eGarantire una buona ventilazione del locale di stoccaggio; utilizzare dispositivi di protezione individuale durante la manipolazione della sostanza.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55542932603228,"sku":"CHEM-118109252-500g","price":12.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/06c31dbab3f81d5e35bda377559a3bc9.jpg?v=1758617176","url":"https:\/\/akjaerkrdxem.shop\/it\/products\/natriumhydroxid-czda-500g","provider":"Biolaboratorium","version":"1.0","type":"link"}