{"product_id":"natriumhydroxid-czda-2kg","title":"Sodium Hydroxide CZDA 2kg","description":"\u003cp\u003e\u003cstrong\u003eSodium hydroxide - solid (p.a.) (CHEM*118109252)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical information about chemical reagents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eChemical formula: NaOH\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eEnglish name: Sodium hydroxide\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSynonyms: caustic soda; sodium lye\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMolar mass (M): 40.00 g\/mol\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCAS number: 1310-73-2\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eEC number (EC): 215-185-5\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eIndex number (CLP): 011-002-00-6\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: ≥ 98.8%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePhysical and chemical properties:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eForm - physical state: solid, highly hygroscopic (deliquescent in air)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eExternal appearance: white, odorless\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003epH value: \u003e 12 (1 M,\u003csub\u003eH2O\u003c\/sub\u003e, 20 °C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMelting point: 324 °C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eBoiling point: 1390 °C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eFlash point\/auto-ignition temperature: not applicable\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: 1.33 hPa (739 °C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDensity (20 °C): 2.3 g\/cm³\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eBulk density: ~1000 kg\/m³\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubility: in water - 1090 g\/l (20 °C); in organic solvents - alcohols, glycerin\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eQuality specification (maximum values):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eSodium carbonate (\u003csub\u003eNa2CO3\u003c\/sub\u003e): ≤ 0.7%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eTotal nitrogen (N): ≤ 0.0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eChloride (Cl): ≤ 0.005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePhosphate (\u003csub\u003ePO4\u003c\/sub\u003e): ≤ 0.001%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSilica (\u003csub\u003eSiO2\u003c\/sub\u003e): ≤ 0.005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSulfate (\u003csub\u003eSO4\u003c\/sub\u003e): ≤ 0.003%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eHeavy metals (as Pb): ≤ 0.001%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eBarium (Ba): ≤ 0.0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eZinc (Zn): ≤ 0.0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAluminum (Al): ≤ 0.001%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCadmium (Cd): ≤ 0.0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCobalt (Co): ≤ 0.0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMagnesium (Mg): ≤ 0.0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eManganese (Mn): ≤ 0.0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCopper (Cu): ≤ 0.0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNickel (Ni): ≤ 0.0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eLead (Pb): ≤ 0.0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSilver (Ag): ≤ 0.0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eStrontium (Sr): ≤ 0.0005%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCalcium (Ca): ≤ 0.001%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eIron (Fe): ≤ 0.0005%\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eClassification and transport:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eHazard statements (H): \u003cstrong\u003eH290\u003c\/strong\u003e - May cause metal corrosion; \u003cstrong\u003eH314\u003c\/strong\u003e - Causes severe skin burns and serious eye damage.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSafety statements (P): \u003cstrong\u003eP280\u003c\/strong\u003e; \u003cstrong\u003eP301 + P330 + P331\u003c\/strong\u003e; \u003cstrong\u003eP305 + P351 + P338\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eUN 1823 - SODIUM HYDROXIDE, SOLID; RID\/ADR: Class 8 (Corrosive substances), Packaging Group II.\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 starting material for inorganic and organic syntheses; pH regulation and acid neutralization.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResearch\/control laboratories:\u003c\/strong\u003e reagent for titrations; preparation of alkaline solutions and buffers.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePaper, textile, and surface industry:\u003c\/strong\u003e alkaline processes; washing and degreasing of equipment (CIP\/COP) with material compatibility.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTechnical formulations:\u003c\/strong\u003e Component of cleaning agents and cleaning preparations for industrial applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp style=\"font-weight: bold;\"\u003e\u003cstrong\u003eRecommended storage conditions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eStore in tightly closed, dry containers made of chemically resistant materials (PE\/PP or steel with suitable protection).\u003c\/li\u003e\n  \u003cli\u003eProtect from moisture and\u003csub\u003eCO2\u003c\/sub\u003e protect from air (formation of \u003csub\u003eNa2CO3\u003c\/sub\u003e, caking and dissolution).\u003c\/li\u003e\n  \u003cli\u003eKeep away from acids, light metals, and incompatible substances; avoid contact with corrosive materials.\u003c\/li\u003e\n  \u003cli\u003eEnsure good ventilation of the storage room; use personal protective equipment when handling the substance.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55542934208860,"sku":"CHEM-118109252-2kg","price":34.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/02de635559d2de08aee4f265e596350a.jpg?v=1758617200","url":"https:\/\/akjaerkrdxem.shop\/en\/products\/natriumhydroxid-czda-2kg","provider":"Biolaboratorium","version":"1.0","type":"link"}