{"product_id":"kupfer-ii-alkalicarbonat-cz-50g","title":"Kobber(II) alkalikarbonat CZ 50g","description":"\u003ch1\u003eKobber(II)-karbonat basisk\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eSynonymer:\u003c\/strong\u003e Kobber(II)-karbonat basisk, basisk kobberkarbonat, CuCO₃-Cu(OH)₂\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCAS-nr.:\u003c\/strong\u003e 12069-69-1 \u003cstrong\u003eEG-nr:\u003c\/strong\u003e 235-113-6 \u003cstrong\u003eMolar masse:\u003c\/strong\u003e 221,2 g\/mol\u003c\/p\u003e\n\n\u003ch2\u003eTekniske data\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e fast\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFarge:\u003c\/strong\u003e grønn\/grålig-grønn\u003c\/li\u003e\n  \u003cli\u003eLukt\u003cstrong\u003e:\u003c\/strong\u003e luktfri\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH-verdi (50 g\/l suspensjon i H₂O, 20°C):\u003c\/strong\u003e ca. 7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmeltepunkt:\u003c\/strong\u003e nedbrytning over 200°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKokepunkt:\u003c\/strong\u003e ikke aktuelt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelvantennelsestemperatur:\u003c\/strong\u003e ikke aktuelt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlammepunkt:\u003c\/strong\u003e ikke aktuelt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEksplosjonsgrenser:\u003c\/strong\u003e ikke aktuelt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamptrykk:\u003c\/strong\u003e ikke aktuelt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTetthet (20°C):\u003c\/strong\u003e ca. 4 g\/cm³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStøvtetthet:\u003c\/strong\u003e 1200-1500 kg\/m³\u003c\/li\u003e\n  \u003cli\u003eLøselighet\u003cstrong\u003ei vann:\u003c\/strong\u003e uløselig\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLøselighet i organiske løsemidler:\u003c\/strong\u003e ingen opplysninger\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eEksempler på profesjonelle anvendelser i ulike bransjer\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003efor fremstilling av pigmenter og laboratoriefargestoffer\u003c\/li\u003e\n  \u003cli\u003esom kobber(II)-kilde i kjemiske reaksjoner og synteser\u003c\/li\u003e\n  \u003cli\u003ei undervisning og forskning som klassisk kobberforbindelse\u003c\/li\u003e\n  \u003cli\u003efor eksperimenter med reaksjoner under påvirkning av syrer og reduksjonsmidler\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eFarehilsener (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eikke aktuelt\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSikkerhetshilsener (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eikke aktuelt\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eAnbefalte lagringsforhold\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eOppbevar i tett lukket beholder\u003c\/li\u003e\n  \u003cli\u003eBeskytt mot fuktighet\u003c\/li\u003e\n  \u003cli\u003eLagre tørt og kjølig\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTilleggsanalytiske data\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInnhold av kobber (Cu):\u003c\/strong\u003e 52,0 - 56,0%\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eH₂SO₄ uløselige bestanddeler:\u003c\/strong\u003e maks. 0,02%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTotalkvævestoff (N):\u003c\/strong\u003e maks. 0,15%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKlorider (Cl):\u003c\/strong\u003e maks. 0,01%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSulfater (SO₄):\u003c\/strong\u003e maks. 0,02%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKalium (K):\u003c\/strong\u003e maks. 0,02%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNatrium (Na):\u003c\/strong\u003e maks. 0,3%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKalsium (Ca):\u003c\/strong\u003e maks. 0,08%.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJern (Fe):\u003c\/strong\u003e maks. 0,04%\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ChemMarkt.de","offers":[{"title":"Default Title","offer_id":51432557117781,"sku":"CHEM-426586309-50g","price":17.51,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/4397\/0348\/files\/240c87992b926404f91aa153159882e7.jpg?v=1757664334","url":"https:\/\/chemmarkt.de\/nb\/products\/kupfer-ii-alkalicarbonat-cz-50g","provider":"ChemMarkt.de","version":"1.0","type":"link"}