{"product_id":"tetra-natrium-pyrophosphat-10hydrat-cz-25g","title":"Tetra-Natrium-Pyrofosfat 10-Hydrat CZ 25g","description":"\u003ch1\u003eTetra-Natriumpyrophosphat 10-Hydrat\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eKjemisk betegnelse:\u003c\/strong\u003e Tetra-Natriumpyrophosphat 10-Hydrat\u003cbr\u003e\n\u003cstrong\u003eSynonymer:\u003c\/strong\u003e Natriumpyrophosphat, Tetranatriumpyrophosphat, Tetranatriumdiphosphat\u003cbr\u003e\n\u003cstrong\u003eSumformel:\u003c\/strong\u003e Na₄P₂O₇ - 10H₂O\u003cbr\u003e\n\u003cstrong\u003eMolar masse:\u003c\/strong\u003e 446,06 g\/mol\u003cbr\u003e\n\u003cstrong\u003eCAS-nr.:\u003c\/strong\u003e 13472-36-1\u003cbr\u003e\n\u003cstrong\u003eEC-nr.:\u003c\/strong\u003e 231-767-1\u003c\/p\u003e\n\n\u003ch2\u003eTekniske data\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e faststoff, krystaller\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFarge:\u003c\/strong\u003e fargeløs eller hvit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLukt:\u003c\/strong\u003e luktfri\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH-verdi (50 g\/l, H₂O, 20°C):\u003c\/strong\u003e 9,5 - 10,5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmeltepunkt:\u003c\/strong\u003e ca. 79,5°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKokepunkt:\u003c\/strong\u003e nedbrytning \u0026gt; 93°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelvantennelsestemperatur:\u003c\/strong\u003e ikke relevant\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlammepunkt:\u003c\/strong\u003e ikke relevant\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEksplosjonsgrenser:\u003c\/strong\u003e ikke relevant\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamptrykk:\u003c\/strong\u003e ikke tilgjengelig\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTetthet:\u003c\/strong\u003e 1,82 g\/cm³ (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStøvtetthet:\u003c\/strong\u003e ca. 650 kg\/m³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOppløselighet i vann:\u003c\/strong\u003e ca. 60 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOppløselighet i organiske løsemidler:\u003c\/strong\u003e ingen opplysninger\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAnalytisk spesifikasjon\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInnhold (Na₄P₂O₇-10H₂O):\u003c\/strong\u003e 98,5 - 102,0 %\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVannuoppløselige bestanddeler:\u003c\/strong\u003e maks. 0,02 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotalt nitrogen (N):\u003c\/strong\u003e maks. 0,002 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKlorider (Cl):\u003c\/strong\u003e maks. 0,003 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFosfater (PO₄):\u003c\/strong\u003e maks. 0,3 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSulfater (SO₄):\u003c\/strong\u003e maks. 0,005 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTungmetaller (Pb):\u003c\/strong\u003e maks. 0,001 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eArsen (As):\u003c\/strong\u003e maks. 0,0005 %.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJern (Fe):\u003c\/strong\u003e maks. 0,001 %\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eEksempler på anvendelser i ulike bransjer\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eSom buffermiddel ved laboratorieanalyser\u003c\/li\u003e\n  \u003cli\u003eBruk ved syntese og testing av fosfater\u003c\/li\u003e\n  \u003cli\u003eBruk ved komplekseringsreaksjoner i kjemiske laboratorier\u003c\/li\u003e\n  \u003cli\u003eHjelpemiddel i industrielle teknologier som krever pH-stabilisering\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAdvarsler og forsiktighetstiltak\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eH-setninger:\u003c\/strong\u003e ikke relevant\u003cbr\u003e\n\u003cstrong\u003eP-setninger:\u003c\/strong\u003e ikke aktuelt\u003c\/p\u003e\n\n\u003ch2\u003eTransport og klassifisering\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRID\/ADR:\u003c\/strong\u003e ikke relevant\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUN:\u003c\/strong\u003e ikke aktuelt\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAnbefalte lagringsforhold\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eLagres på et tørt og kjølig sted.\u003c\/li\u003e\n  \u003cli\u003eBeskytt mot fuktighet - forbindelsen er lett hydrolysérbar\u003c\/li\u003e\n  \u003cli\u003eOppbevares i tett forsluttede beholdere\u003c\/li\u003e\n  \u003cli\u003eUnngå kontakt med syrer og sterke oksidasjonsmidler\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\/nb\/products\/tetra-natrium-pyrophosphat-10hydrat-cz-25g","provider":"Biolaboratorium","version":"1.0","type":"link"}