{"product_id":"oxalsaure-czda-100g","title":"Oxalic Acid CZDA 100g","description":"\u003cp\u003e\u003cstrong\u003eOxalic Acid Dihydrate p.d.a.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical information about chemical reagents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eChemical formula: C₂H₂O₄ - 2H₂O\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eEnglish name: Oxalic acid dihydrate\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePolish name: Dicarboxylic acid\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCAS number: 6153-56-6\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eEC number: 205-634-3\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMolar mass: 126.07 g\/mol\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCatalog number: CHEM*115758600\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eGrade: p.d.a. (pure for analysis)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eContent: min. 99.5%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eExamples of professional applications in various industries:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnalytical laboratories:\u003c\/strong\u003e Used as a chemical standard in titration analyses and redox studies.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChemical industry:\u003c\/strong\u003e as a cleaning, complexing, and reducing agent.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterials engineering\u003c\/strong\u003e: for removing mineral deposits on metal surfaces and glass.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLaboratory procedures:\u003c\/strong\u003e used as a reducing agent and buffering agent.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eHazard statements (H):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n \u003cspan\u003e\u003cstrong\u003eH301:\u003c\/strong\u003e Toxic if swallowed.\u003c\/span\u003e\u003cbr\u003e\n \u003cspan\u003e\u003cstrong\u003eH312:\u003c\/strong\u003e Harmful in contact with skin.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrecautionary statements (P):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n \u003cspan\u003e\u003cstrong\u003eP302+P352:\u003c\/strong\u003e IF ON SKIN: Wash with plenty of water and soap.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePhysical and chemical properties:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eForm:\u003c\/strong\u003e solid\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e white\u003c\/li\u003e\n  \u003cli\u003eOdor\u003cstrong\u003e:\u003c\/strong\u003e odorless\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003epH:\u003c\/strong\u003e approx. 1 (50 g\/l H₂O, 20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMelting point:\u003c\/strong\u003e 189.5°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBoiling point:\u003c\/strong\u003e 157°C (sublimation)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAuto-ignition temperature:\u003c\/strong\u003e no data available\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlash point:\u003c\/strong\u003e no data available\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eExplosion limits:\u003c\/strong\u003e no data available\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVapor pressure:\u003c\/strong\u003e 0.01 hPa (18°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDensity:\u003c\/strong\u003e 1.65 g\/cm³ (20°C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBulk density:\u003c\/strong\u003e approx. 900 kg\/m³\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSolubility in water:\u003c\/strong\u003e 87 g\/l (10°C)\u003c\/li\u003e\n  \u003cli\u003eSolubility\u003cstrong\u003ein organic solvents:\u003c\/strong\u003e ethanol, ethyl ether, acetone, dioxane, 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\u003eQuality parameters:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWater-insoluble components: max. 0.005%.\u003c\/li\u003e\n  \u003cli\u003eResidue after ignition: max. 0.01%.\u003c\/li\u003e\n  \u003cli\u003eDarkening substances under the influence of H₂SO₄: as specified\u003c\/li\u003e\n  \u003cli\u003eTotal nitrogen (N): max. 0.001%.\u003c\/li\u003e\n  \u003cli\u003eChlorides (Cl): max. 0.0005%.\u003c\/li\u003e\n  \u003cli\u003eSulfates (SO₄): max. 0.005%.\u003c\/li\u003e\n  \u003cli\u003eHeavy metals (Pb): max. 0.0005%.\u003c\/li\u003e\n  \u003cli\u003eMagnesium (Mg): max. 0.002%.\u003c\/li\u003e\n  \u003cli\u003eCopper (Cu): max. 0.0005%\u003c\/li\u003e\n  \u003cli\u003eLead (Pb): max. 0.0005%\u003c\/li\u003e\n  \u003cli\u003eCalcium (Ca): max. 0.001%\u003c\/li\u003e\n  \u003cli\u003eIron (Fe): max. 0.0002%\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eRecommended storage conditions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eStore in tightly closed containers in a dry and cool place.\u003c\/li\u003e\n  \u003cli\u003eProtect from light, heat, and moisture.\u003c\/li\u003e\n  \u003cli\u003eAvoid contact with alkalis and strong oxidizing agents.\u003c\/li\u003e\n  \u003cli\u003eStore separately from incompatible materials.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eTransport information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRID\/ADR:\u003c\/strong\u003e Class 8, Packaging group III\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUN:\u003c\/strong\u003e 3261 - Corrosive, organic, solid, NOS\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55432567390556,"sku":"CHEM-115758600-100g","price":16.01,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/b54944ddc90fa244ff5e8c75f6ae4b37.jpg?v=1757320173","url":"https:\/\/akjaerkrdxem.shop\/en\/products\/oxalsaure-czda-100g","provider":"Biolaboratorium","version":"1.0","type":"link"}