{"product_id":"natriumdihydrat-2-hydrat-czda-500g","title":"Sodium dihydrate 2-hydrate CZDA 500g","description":"\u003cp\u003e\u003cstrong\u003eSodium edetate disodium dihydrate p.d.a.\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical information on chemical reagents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eChemical Formula: C₁₀H₁₄N₂Na₂O₈ - 2H₂O\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCAS Number: 6381-92-6\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eEC No.: 205-358-3\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSynonyms: Disodium salt of ethylenediaminetetraacetic acid, EDTA-Na₂-2H₂O\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\u003ePurity: 99.0 - 100.5%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMolar mass: 372.24 g\/mol\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eForm: solid (white, crystalline powder)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eOdor: odorless\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003epH value (5% aqueous solution, 20°C): 4.0 - 5.0\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMelting point: 244 - 246°C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eBoiling point: no data available\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: not applicable\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eVapor pressure: no data available\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDensity: approx. 2.53 g\/cm³ (20°C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eBulk density: 400-500 kg\/m³\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubility in water: 100 g\/l (20°C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eWater-insoluble substances: max. 0.005%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eChloride (Cl): max. 0.004%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSulfate (SO₄): max. 0.005%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCopper (Cu): max. 0.001%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eLead (Pb): max. 0.001%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eIron (Fe): max. 0.0005%\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 As a complexing reagent for metals in titration analyses (complexometry).\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater treatment:\u003c\/strong\u003e Chelation of heavy metal ions in water purification and softening systems.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePharmaceuticals:\u003c\/strong\u003e Stabilizing and chelating auxiliary in drug manufacturing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCosmetics industry:\u003c\/strong\u003e Stabilizer to prevent unwanted reactions of metals in formulations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFood industry:\u003c\/strong\u003e Sometimes used as a sequestrant to bind metal ions in food additives (in permitted countries).\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eHazard warnings on the product label:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe product is not classified as hazardous according to CLP regulations - no H-codes.\u003c\/p\u003e\n\n\u003cp style=\"font-weight: bold;\"\u003e\u003cstrong\u003eSafety information on the product label:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n \u003cstrong\u003eP280:\u003c\/strong\u003e Wear protective gloves\/protective clothing\/eye protection.\u003cbr\u003e\n \u003cstrong\u003eP264:\u003c\/strong\u003e Wash hands thoroughly after handling.\u003cbr\u003e\n \u003cstrong\u003eP501:\u003c\/strong\u003e Dispose of contents\/container in accordance with local regulations.\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eRecommended storage conditions:\u003c\/b\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eStore dry, protect from moisture.\u003c\/li\u003e\n  \u003cli\u003eStore in tightly closed original container.\u003c\/li\u003e\n  \u003cli\u003eAvoid sunlight and high temperatures.\u003c\/li\u003e\n  \u003cli\u003eStorage temperature: 15-25°C.\u003c\/li\u003e\n  \u003cli\u003eProtect from contamination and contact with strong acids and bases.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55387840512348,"sku":"CHEM-118798103-500g","price":26.78,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/b6dea05941301d03346f016629330631.jpg?v=1756815677","url":"https:\/\/akjaerkrdxem.shop\/en\/products\/natriumdihydrat-2-hydrat-czda-500g","provider":"Biolaboratorium","version":"1.0","type":"link"}