{"product_id":"natriumhydroxid-cz-25kg","title":"Idrossido di sodio CZ 25kg","description":"\u003cp\u003e\u003cstrong\u003eIdrossido di sodio - solido (Parte) (CHEM*428109251)\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; Idrato 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 (EC): 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\u003eSpecie: Puro (ph)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eContenuto: ≥ 98,0%\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: \u0026gt; 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): ≤ 1,0%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAzoto totale (N): ≤ 0,0007%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCloruri (Cl): ≤ 0,015%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eFosfati (\u003csub\u003ePO4\u003c\/sub\u003e): ≤ 0,002%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAcido silicico (\u003csub\u003eSiO2\u003c\/sub\u003e): ≤ 0,008%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolfati (\u003csub\u003eSO4\u003c\/sub\u003e): ≤ 0,005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMetalli pesanti (come Pb): ≤ 0,002%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAlluminio (Al): ≤ 0,002%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCalcio (Ca): ≤ 0,005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eFerro (Fe): ≤ 0,0015%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eClassificazione di trasporto:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eUN 1823 - IDROSSIDO DI SODIO, SOLIDO\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eRID\/ADR: Classe 8 (sostanze corrosive), Gruppo di imballaggio II\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\u003eIndustria chimica:\u003c\/strong\u003e Materia prima per sintesi, regolazione del pH, neutralizzazione di acidi.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLaboratori di ricerca e controllo:\u003c\/strong\u003e Reagente per titolazioni e preparazione di soluzioni alcaline.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustria cartaria, tessile e di finitura superficiale:\u003c\/strong\u003e Processi alcalini, impianti di sgrassaggio e lavaggio (CIP\/COP).\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\u003e\u003cstrong\u003eIndicazioni di pericolo (H):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n \u003cspan\u003e\u003cstrong\u003eH290:\u003c\/strong\u003e Può essere corrosivo per i metalli.\u003c\/span\u003e\u003cbr\u003e\n \u003cspan\u003e\u003cstrong\u003eH314:\u003c\/strong\u003e Provoca gravi ustioni cutanee e gravi lesioni oculari.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"font-weight: bold;\"\u003e\u003cstrong\u003eConsigli di prudenza (P):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n \u003cstrong\u003eP280:\u003c\/strong\u003e Indossare guanti protettivi\/indumenti protettivi\/protezione per gli occhi\/protezione per il viso.\u003cbr\u003e\n \u003cstrong\u003eP301 + P330 + P331:\u003c\/strong\u003e IN CASO DI INGESTIONE: sciacquare la bocca. NON provocare il vomito.\u003cbr\u003e\n \u003cstrong\u003eP305 + P351 + P338:\u003c\/strong\u003e IN CASO DI CONTATTO CON GLI OCCHI: sciacquare accuratamente per alcuni minuti. Togliere le eventuali lenti a contatto se è agevole farlo. Continuare a sciacquare.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eCondizioni di conservazione consigliate:\u003c\/b\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eConservare in contenitori ben chiusi, asciutti, di materiale resistente ai prodotti chimici (preferibilmente PE\/PP).\u003c\/li\u003e\n  \u003cli\u003eProteggere dall'umidità e dal\u003csub\u003eCO2\u003c\/sub\u003e presente nell'aria \u003csub\u003e(formazione di Na2CO3\u003c\/sub\u003e, formazione di grumi e dissoluzione).\u003c\/li\u003e\n  \u003cli\u003eConservare separatamente 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 quando si maneggia il prodotto.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55542928638300,"sku":"CHEM-428109251-25kg","price":339.24,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/a83a4a2795c695225fa31f5708057121.jpg?v=1758617135","url":"https:\/\/akjaerkrdxem.shop\/it\/products\/natriumhydroxid-cz-25kg","provider":"Biolaboratorium","version":"1.0","type":"link"}