{"product_id":"oxalsaure-cz-500g","title":"Oxalic Acid CZ 500g","description":"\u003cp\u003e\u003cstrong\u003eOxalic Acid Dihydrate\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\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\u003eSynonyms: Ethanedioic acid dihydrate, Oxalic acid dihydrate\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\u003eSpecies: pure\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eContent: min. 99.0%\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\u003eChemical laboratories:\u003c\/strong\u003e Used as a reagent for chemical analyses and for preparing standard solutions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTextile and leather industry\u003c\/strong\u003e: Used in bleaching and descaling processes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMetal cleaning technology:\u003c\/strong\u003e for removing deposits and rust.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLaboratory analysis:\u003c\/strong\u003e as a reducing agent in the titration of oxidizing agents, e.g. KMnO₄.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eHazard statements on the product label:\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\u003eSafety statements on the product label:\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 value:\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\u003eChemical purity:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eWater-insoluble substances: max. 0.01%\u003c\/li\u003e\n  \u003cli\u003eResidue on ignition: max. 0.05%.\u003c\/li\u003e\n  \u003cli\u003eTotal nitrogen (N): max. 0.005%\u003c\/li\u003e\n  \u003cli\u003eChlorides (Cl): max. 0.005%\u003c\/li\u003e\n  \u003cli\u003eSulfates (SO₄): max. 0.02%\u003c\/li\u003e\n  \u003cli\u003eCopper (Cu): max. 0.005%\u003c\/li\u003e\n  \u003cli\u003eLead (Pb): max. 0.005%\u003c\/li\u003e\n  \u003cli\u003eIron (Fe): max. 0.002%\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 and heat sources.\u003c\/li\u003e\n  \u003cli\u003eAvoid contact with alkalis and strong oxidizing agents.\u003c\/li\u003e\n  \u003cli\u003eAvoid inhalation of dust and contact with skin and eyes.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003eAdditional transport information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRID\/ADR:\u003c\/strong\u003e Class 8 (corrosive substances), Packaging group III\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUN:\u003c\/strong\u003e 3261 - Corrosive, organic, solid, NOS (Oxalic acid)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biolaboratorium","offers":[{"title":"Default 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