{"product_id":"l-ascorbinsaure-czda-1kg","title":"L-Ascorbic Acid CZDA 1kg","description":"\u003cp\u003e\u003cstrong\u003eL (+) Ascorbic acid\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: C₆H₈O₆.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCAS number: 50-81-7\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eEC number: 200-066-2\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSynonyms: Ascorbic acid, Vitamin C, L-Ascorbic acid\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eType: p.d.a.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePurity: 99.0-100.0%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eIdentity: according to pharmacopoeia formulation\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAppearance: white crystals or crystalline powder\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 (50 g\/l H₂O, 20°C): 2.2-2.5\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMelting point: 191-192°C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eBoiling point: Decomposition above 192°C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eFlash point: 380°C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDensity: 1.65 g\/cm³\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eBulk density: approx. 600-900 kg\/m³\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubility in water: 330 g\/l (24°C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubility in ethanol: 20 g\/l (20°C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePartition coefficient n-octanol\/water (log\u003csub\u003ePow\u003c\/sub\u003e): -2,15\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSpecific rotation (25°C, 10%, H₂O): +20.0 ÷ +21.5°\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eResidue on ignition (log SO₄): max. 0.1%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eOxalic acid (H₂C₂O₄): max. 0.2%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eHeavy metals (e.g. Pb): max. 0.001%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eLead (Pb): max. 0.0005 %.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCopper (Cu): max. 0.0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMercury (Hg): max. 0.0001%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eArsenic (As): max. 0.0003%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eIron (Fe): max. 0.0002%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eExamples of professional applications in various industries:\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChemical industry:\u003c\/strong\u003e Reducing agent in chemical reactions: used in laboratory and industrial processes requiring a controlled reducing environment.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCosmetics industry\u003c\/strong\u003e: Antioxidant raw material: used in the production of cosmetics to protect the skin from oxidative stress and external factors.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePhotographic industry:\u003c\/strong\u003e Developer component: used as a reducing agent in traditional film development processes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLaboratory applications:\u003c\/strong\u003e Analytical reagent: used in titration analyses and tests for determining oxidizing agents and metals.\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 - no H labeling.\u003c\/p\u003e\n\n\u003cp style=\"font-weight: bold;\"\u003e\u003cstrong\u003eSafety instructions on the product label:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNot applicable - no P labeling.\u003c\/p\u003e\n\n\u003cp style=\"\"\u003e\u003cb\u003eRecommended storage conditions:\u003c\/b\u003e\u003c\/p\u003e\n\u003col style=\"\"\u003e\n  \u003cli\u003eStore in tightly closed containers, protected from moisture, light, and air.\u003c\/li\u003e\n  \u003cli\u003eProtect from heat - store at 15-25°C.\u003c\/li\u003e\n  \u003cli\u003eAvoid contact with alkalis and oxidizing agents, which may cause degradation of the compound.\u003c\/li\u003e\n  \u003cli\u003eStore in a dry, well-ventilated, and dark place in the original packaging.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55048821670236,"sku":"CHEM-115291509-1kg","price":73.63,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/dd83faadfcab573b4be9cc6cf0a0b3fa.jpg?v=1752926842","url":"https:\/\/akjaerkrdxem.shop\/en\/products\/l-ascorbinsaure-czda-1kg","provider":"Biolaboratorium","version":"1.0","type":"link"}