{"product_id":"kaliumkarbonat-frei-czda-50g","title":"Carbonato di Potassio Frei CZDA 50g","description":"\u003ch1\u003eCarbonato di potassio anidro CZDA\u003c\/h1\u003e\n\n\u003ch2\u003eInformazioni tecniche\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDenominazione chimica:\u003c\/strong\u003e Carbonato di potassio\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNome inglese:\u003c\/strong\u003e Carbonato di potassio\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFormula chimica:\u003c\/strong\u003e K₂CO₃\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMassa molare:\u003c\/strong\u003e 138,21 g\/mol\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumero CAS:\u003c\/strong\u003e 584-08-7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumero CE:\u003c\/strong\u003e 209-529-3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForma:\u003c\/strong\u003e Solido, polvere\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColore:\u003c\/strong\u003e Bianco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOdore:\u003c\/strong\u003e Inodore\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e Circa 11,5-12,5 (50 g\/l H₂O, 20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunto di fusione:\u003c\/strong\u003e 891°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunto di ebollizione:\u003c\/strong\u003e Dati non disponibili\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTemperatura di autoaccensione:\u003c\/strong\u003e Non applicabile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunto di infiammabilità:\u003c\/strong\u003e Non applicabile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLimiti di esplosione:\u003c\/strong\u003e Non applicabile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePressione di vapore:\u003c\/strong\u003e Dati non disponibili\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensità:\u003c\/strong\u003e 2,43 g\/cm³ (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensità apparente:\u003c\/strong\u003e Circa 800 kg\/m³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilità in acqua:\u003c\/strong\u003e Circa 1120 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilità in solventi organici:\u003c\/strong\u003e Dati non disponibili\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePurezza:\u003c\/strong\u003e Almeno 99,0%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSostanze insolubili in acqua:\u003c\/strong\u003e Max. 0,01%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePerdita per calcinazione:\u003c\/strong\u003e Max. 0,8%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAzoto totale (N):\u003c\/strong\u003e Max. 0,001%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCloruri e clorati (Cl):\u003c\/strong\u003e Max. 0,002%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFosfati (PO₄):\u003c\/strong\u003e Max. 0,001%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSilicati (SiO₂):\u003c\/strong\u003e Max. 0,004%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolfati (SO₄):\u003c\/strong\u003e Max. 0,004%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetalli pesanti (Pb):\u003c\/strong\u003e Max. 0,0005%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArsenico (As):\u003c\/strong\u003e Max. 0,00005%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlluminio (Al):\u003c\/strong\u003e Max. 0,001%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMagnesio e calcio (Mg+Ca):\u003c\/strong\u003e Max. 0,008%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFerro (Fe):\u003c\/strong\u003e Max. 0,001%\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eEsempi di applicazioni professionali\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eRegolatore di pH nei processi industriali\u003c\/li\u003e\n  \u003cli\u003eMateria prima nella produzione di vetro e ceramica\u003c\/li\u003e\n  \u003cli\u003eAgente tampone nella sintesi chimica\u003c\/li\u003e\n  \u003cli\u003eNeutralizzazione di soluzioni acide\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAvvertenze di pericolo (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eH315 - Provoca irritazione cutanea\u003c\/li\u003e\n  \u003cli\u003eH319 - Provoca grave irritazione oculare\u003c\/li\u003e\n  \u003cli\u003eH335 - Può irritare le vie respiratorie\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eConsigli di prudenza (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eP302+P352 - A contatto con la pelle: lavare con abbondante acqua e sapone\u003c\/li\u003e\n  \u003cli\u003eP305+P351+P338 - A contatto con gli occhi: sciacquare accuratamente per alcuni minuti; togliere le eventuali lenti a contatto se è agevole farlo; continuare a sciacquare\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCondizioni di conservazione consigliate\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eConservare in contenitore ben chiuso\u003c\/li\u003e\n  \u003cli\u003eProteggere dall'umidità\u003c\/li\u003e\n  \u003cli\u003eConservare in luogo fresco e asciutto\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55487668519260,"sku":"CHEM-117465709-50g","price":10.5,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/c31cb28be0e91a65c18b6d1d58efd175.jpg?v=1758019343","url":"https:\/\/biolaboratoriuhot.com\/it\/products\/kaliumkarbonat-frei-czda-50g","provider":"Biolaboratorium","version":"1.0","type":"link"}