{"product_id":"tetra-natrium-pyrophosphat-10hydrat-cz-25g","title":"Pirofosfato di Tetrasodio Decaidrato CZ 25g","description":"\u003ch1\u003eTetra-Natriumpyrophosphat 10-Hydrat\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eDenominazione chimica:\u003c\/strong\u003e Tetra-Natriumpyrophosphat 10-Hydrat\u003cbr\u003e\n\u003cstrong\u003eSinonimi:\u003c\/strong\u003e Natriumpyrophosphat, Tetranatriumpyrophosphat, Tetranatriumdiphosphat\u003cbr\u003e\n\u003cstrong\u003eFormula molecolare:\u003c\/strong\u003e Na₄P₂O₇ - 10H₂O\u003cbr\u003e\n\u003cstrong\u003eMassa molare:\u003c\/strong\u003e 446,06 g\/mol\u003cbr\u003e\n\u003cstrong\u003eN. CAS:\u003c\/strong\u003e 13472-36-1\u003cbr\u003e\n\u003cstrong\u003eN. CE:\u003c\/strong\u003e 231-767-1\u003c\/p\u003e\n\n\u003ch2\u003eSpecifiche tecniche\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForma:\u003c\/strong\u003e solido, cristalli\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColore:\u003c\/strong\u003e incolore o bianco\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOdore:\u003c\/strong\u003e inodore\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH (50 g\/l, H₂O, 20°C):\u003c\/strong\u003e 9,5 - 10,5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunto di fusione:\u003c\/strong\u003e ca. 79,5°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunto di ebollizione:\u003c\/strong\u003e decomposizione \u003e 93°C\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 non disponibile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensita:\u003c\/strong\u003e 1,82 g\/cm³ (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensita apparente:\u003c\/strong\u003e ca. 650 kg\/m³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilità in acqua:\u003c\/strong\u003e ca. 60 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubilità in solventi organici:\u003c\/strong\u003e non disponibile\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifica analitica\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eContenuto (Na₄P₂O₇-10H₂O):\u003c\/strong\u003e 98,5 - 102,0 %\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComponenti insolubili in acqua:\u003c\/strong\u003e max. 0,02 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAzoto totale (N):\u003c\/strong\u003e max. 0,002 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCloruri (Cl):\u003c\/strong\u003e max. 0,003 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFosfati (PO₄):\u003c\/strong\u003e max. 0,3 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolfati (SO₄):\u003c\/strong\u003e max. 0,005 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetalli pesanti (Pb):\u003c\/strong\u003e max. 0,001 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArsenico (As):\u003c\/strong\u003e max. 0,0005 %.\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 in vari settori\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eCome agente tampone nelle analisi di laboratorio\u003c\/li\u003e\n  \u003cli\u003eUtilizzo nella sintesi e nel test dei fosfati\u003c\/li\u003e\n  \u003cli\u003eUtilizzo nelle reazioni di complessazione nei laboratori chimici\u003c\/li\u003e\n  \u003cli\u003eAusiliario nelle tecnologie industriali che richiedono una stabilizzazione del pH\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAvvertenze e precauzioni\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFrasi H:\u003c\/strong\u003e non applicabile\u003cbr\u003e\n\u003cstrong\u003eFrasi P:\u003c\/strong\u003e non applicabile\u003c\/p\u003e\n\n\u003ch2\u003eTrasporto e classificazione\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRID\/ADR:\u003c\/strong\u003e non applicabile\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eONU:\u003c\/strong\u003e non applicabile\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eCondizioni di conservazione raccomandate\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eConservare in un luogo asciutto e fresco.\u003c\/li\u003e\n  \u003cli\u003eProteggere dall'umidità - il composto è facilmente idrolizzabile\u003c\/li\u003e\n  \u003cli\u003eConservare in contenitori ben chiusi\u003c\/li\u003e\n  \u003cli\u003eEvitare il contatto con acidi e forti ossidanti\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55537732649308,"sku":"CHEM-428064205-25g","price":13.19,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/dd55f61a01d7b9527853b4ca33394feb.jpg?v=1758549982","url":"https:\/\/www.biolaboratorium.com\/it\/products\/tetra-natrium-pyrophosphat-10hydrat-cz-25g","provider":"Biolaboratorium","version":"1.0","type":"link"}