{"product_id":"oxalsaure-czda-500g","title":"Oksalsyre CZDA 500g","description":"\u003cp\u003e\u003cstrong\u003eOksalsyre-2-hydrat p.d.a.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTeknisk informasjon om kjemiske reagens:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eKjemisk formel: C₂H₂O₄ - 2H₂O\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eEngelsk navn: Oxalic acid dihydrate\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePolsk navn: Dicarboxylsyre\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCAS-nummer: 6153-56-6\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eEC-nummer: 205-634-3\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMolar masse: 126,07 g\/mol\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eKatalognummer: CHEM*115758600\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eKvalitet: p.d.a. (ren for analyse)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eInnhold: min. 99,5%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eEksempler på profesjonelle anvendelser i ulike bransjer:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnalytiske laboratorier:\u003c\/strong\u003e Brukes som kjemisk standard ved titreringsanalyser og redoksstudier.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKjemisk industri:\u003c\/strong\u003e som rengjørings-, komplekserings- og reduksjonsmiddel.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterialteknologi\u003c\/strong\u003e: for fjerning av mineralske avleiringer på metalloverflater og glass.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLaboratorieprosedyrer:\u003c\/strong\u003e brukes som reduksjonsmiddel og buffermiddel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eFarehåndtering (H):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n \u003cspan\u003e\u003cstrong\u003eH301:\u003c\/strong\u003e Giftig ved inntak.\u003c\/span\u003e\u003cbr\u003e\n \u003cspan\u003e\u003cstrong\u003eH312:\u003c\/strong\u003e Helsefarlig ved hudkontakt.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSikkerhetshåndtering (P):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n \u003cspan\u003e\u003cstrong\u003eP302+P352:\u003c\/strong\u003e VED HUDKONTAKT: Vask med mye vann og såpe.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eFysiske og kjemiske egenskaper:\u003c\/strong\u003e\u003c\/p\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 hvit\u003c\/li\u003e\n  \u003cli\u003eLukt\u003cstrong\u003e:\u003c\/strong\u003e luktfri\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH-verdi:\u003c\/strong\u003e ca. 1 (50 g\/l H₂O, 20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSmeltepunkt:\u003c\/strong\u003e 189,5°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eKokepunkt:\u003c\/strong\u003e 157°C (sublimasjon)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelvantennelsestemperatur:\u003c\/strong\u003e ingen data tilgjengelig\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAntennelsestemperatur:\u003c\/strong\u003e ingen data tilgjengelig\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEksplosjonsgrenser:\u003c\/strong\u003e ingen data tilgjengelig\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDamptrykk:\u003c\/strong\u003e 0,01 hPa (18°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTetthet:\u003c\/strong\u003e 1,65 g\/cm³ (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBulkdensitet:\u003c\/strong\u003e ca. 900 kg\/m³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLøselighet i vann:\u003c\/strong\u003e 87 g\/l (10°C)\u003c\/li\u003e\n  \u003cli\u003eLøselighet\u003cstrong\u003ei organiske løsemidler:\u003c\/strong\u003e etanol, etyleter, aceton, dioksan, tetrahydrofuran\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003elog\u003csub\u003ePo\/w\u003c\/sub\u003e:\u003c\/strong\u003e -0,81\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eKvalitetsparametere:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eVannuoppløselige bestanddeler: maks. 0,005%.\u003c\/li\u003e\n  \u003cli\u003eRest etter antennelse: maks. 0,01%.\u003c\/li\u003e\n  \u003cli\u003eMørknende stoffer under påvirkning av H₂SO₄: som foreskrevet\u003c\/li\u003e\n  \u003cli\u003eTotalt nitrogen (N): maks. 0,001%.\u003c\/li\u003e\n  \u003cli\u003eKlorider (Cl): maks. 0,0005%.\u003c\/li\u003e\n  \u003cli\u003eSulfater (SO₄): maks. 0,005%.\u003c\/li\u003e\n  \u003cli\u003eTunge metaller (Pb): maks. 0,0005%.\u003c\/li\u003e\n  \u003cli\u003eMagnesium (Mg): maks. 0,002%.\u003c\/li\u003e\n  \u003cli\u003eKobber (Cu): maks. 0,0005%\u003c\/li\u003e\n  \u003cli\u003eBly (Pb): maks. 0,0005%\u003c\/li\u003e\n  \u003cli\u003eKalsium (Ca): maks. 0,001%\u003c\/li\u003e\n  \u003cli\u003eJern (Fe): maks. 0,0002%\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eAnbefalte lagringsforhold:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eLagres i tett lukkede beholdere på et tørt og kjølig sted.\u003c\/li\u003e\n  \u003cli\u003eBeskytt mot lys, varme og fuktighet.\u003c\/li\u003e\n  \u003cli\u003eUnngå kontakt med alkalier og sterke oksidasjonsmidler.\u003c\/li\u003e\n  \u003cli\u003eLagres adskilt fra uforenlige materialer.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eTransportinformasjon:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRID\/ADR:\u003c\/strong\u003e Klasse 8, emballasjegruppe III\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUN:\u003c\/strong\u003e 3261 - Etsende, organisk, fast, NOS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55432570995036,"sku":"CHEM-115758600-500g","price":18.23,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/99e80f16613662b1b7293f21143492d4.jpg?v=1757320185","url":"https:\/\/akjaerkrdxem.shop\/nb\/products\/oxalsaure-czda-500g","provider":"Biolaboratorium","version":"1.0","type":"link"}