{"product_id":"dinatriumoxalat-czda-750g","title":"Disodium Oxalate CZDA 750g","description":"\u003cp\u003e\u003cstrong\u003eSodium oxalate (Na2C2O4)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical information about the chemical reagent:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eChemical name: Disodium oxalate\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eChemical formula: C2Na2O4\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCAS number: 62-76-0\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eEC number: 200-550-3\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMolar mass: 134.01 g\/mol\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePhysical state: solid\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eColor: white\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eOdor: odorless\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003epH value: 7.0 - 8.5 (30 g\/l, 20 °C); 7.0 - 8.5 (3%, 20 °C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMelting point: no data available\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eBoiling point: 250 - 270 °C (decomposition)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAuto-ignition temperature: no data available\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eFlash point: no data available\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eExplosion limits: no data available\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDensity: 2.34 g\/cm³\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eBulk density: approx. 600 kg\/m³\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubility in water: 37 g\/l (20 °C), 63 g\/l (100 °C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubility in organic solvents: no data\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePurity: ≥ 99.5 %.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eLoss on drying (105 ± 5 °C): ≤ 0.1 %.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eImpurities: Total nitrogen (N) ≤ 0.001 %; Chlorides (Cl) ≤ 0.002 %; Sulfates (SO4) ≤ 0.002 %; Zinc (Zn) ≤ 0.0005 %; Cadmium (Cd) ≤ 0.0005 %; Copper (Cu) ≤ 0.0005 %; Lead (Pb) ≤ 0.0005 %; Potassium (K) ≤ 0.005 %; Iron (Fe) ≤ 0.0005 %\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAppearance: white crystalline powder\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 Use as a primary standard in manganometric titrations and for preparation of standard solutions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChemical industry:\u003c\/strong\u003e Use as a reducing agent in redox reactions and research processes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEducation and teaching:\u003c\/strong\u003e Use in educational laboratories for demonstration of oxidation-reduction reactions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality control:\u003c\/strong\u003e Use in analytical methods for assay validation.\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\u003cul\u003e\n  \u003cli\u003eH302 - Harmful if swallowed.\u003c\/li\u003e\n  \u003cli\u003eH312 - Harmful in contact with skin.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"font-weight: bold;\"\u003e\u003cstrong\u003eSafety instructions on the product label:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eP262 - Do not get in eyes, on skin, or on clothing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cb\u003eRecommended storage conditions:\u003c\/b\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eKeep in tightly closed containers.\u003c\/li\u003e\n  \u003cli\u003eProtect from moisture and the ingress of contaminants.\u003c\/li\u003e\n  \u003cli\u003eStore in a dry, cool, and well-ventilated place.\u003c\/li\u003e\n  \u003cli\u003eAvoid contact with acids - risk of release of toxic gases.\u003c\/li\u003e\n  \u003cli\u003eStore protected from heat and sunlight.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55537923719516,"sku":"CHEM-118085000-750g","price":79.24,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/0590a9083acbaccdfb8fb87e6c62e95c.jpg?v=1758552550","url":"https:\/\/biolaboratoriuhot.com\/en\/products\/dinatriumoxalat-czda-750g","provider":"Biolaboratorium","version":"1.0","type":"link"}