{"product_id":"methanol-dehydriert-30ppm-czda-500ml","title":"Methanol dehydrated 30ppm CZDA 500ml","description":"\u003ch1\u003eMethanol dehydrated 30 ppm CZDA\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eSynonyms:\u003c\/strong\u003e Methyl alcohol, Carbinol\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eChemical formula:\u003c\/strong\u003e \u003csub\u003eCH3OH\u003c\/sub\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMolar mass:\u003c\/strong\u003e 32.04 g\/mol\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCAS number:\u003c\/strong\u003e 67-56-1\u003cbr\u003e\n\u003cstrong\u003eEC number:\u003c\/strong\u003e 200-659-6\u003c\/p\u003e\n\n\u003ch2\u003eTechnical specifications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eForm: liquid\u003c\/li\u003e\n  \u003cli\u003eColor: colorless\u003c\/li\u003e\n  \u003cli\u003eOdor: aromatic\u003c\/li\u003e\n  \u003cli\u003eMelting point: -98°C\u003c\/li\u003e\n  \u003cli\u003eBoiling point: 65°C\u003c\/li\u003e\n  \u003cli\u003eAuto-ignition temperature: 455°C\u003c\/li\u003e\n  \u003cli\u003eFlash point: 11°C\u003c\/li\u003e\n  \u003cli\u003eExplosion limits: 5.5-44% vol.\u003c\/li\u003e\n  \u003cli\u003eDensity: 0.792 g\/cm³ (20°C)\u003c\/li\u003e\n  \u003cli\u003eViscosity (20°C): 0.599 mPa-s\u003c\/li\u003e\n  \u003cli\u003eVapor pressure: 128 mbar (20°C)\u003c\/li\u003e\n  \u003cli\u003eSolubility: completely in water, ethanol, ether\u003c\/li\u003e\n  \u003cli\u003elog P (w\/o): -0.74\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePurity parameters\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eContent (GC): min. 99.95%\u003c\/li\u003e\n  \u003cli\u003eWater content: max. 0.003% (30 ppm)\u003c\/li\u003e\n  \u003cli\u003eConductivity (20°C): max. 0.5 µS\/cm\u003c\/li\u003e\n  \u003cli\u003eUV extinction (1-cm cuvettes, water):    \u003cul\u003e\n      \u003cli\u003e200 nm: max. 0.50\u003c\/li\u003e\n      \u003cli\u003e210 nm: max. 0.10\u003c\/li\u003e\n      \u003cli\u003e220 nm: max. 0.03\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003eFluorescence (quinine ion, 365 nm): max. 1 ppb\u003c\/li\u003e\n  \u003cli\u003eHeavy metals (as Pb): max. 0.00005%.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eExamples of professional applications in various industries\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-performance liquid chromatography (HPLC)\u003c\/li\u003e\n  \u003cli\u003eUV and fluorescence spectroscopy\u003c\/li\u003e\n  \u003cli\u003eProduction of high-purity reagents\u003c\/li\u003e\n  \u003cli\u003eLaboratory syntheses requiring low water content\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHazard warnings (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eH225 - Highly flammable liquid and vapor\u003c\/li\u003e\n  \u003cli\u003eH301 - Toxic if swallowed\u003c\/li\u003e\n  \u003cli\u003eH311 - Toxic in contact with skin\u003c\/li\u003e\n  \u003cli\u003eH331 - Toxic if inhaled H370 - Causes damage to organs\u003c\/li\u003e\n  \u003cli\u003eH370 - Causes damage to organs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSafety instructions (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eP210 - Keep away from heat, sparks, and open flame\u003c\/li\u003e\n  \u003cli\u003eP233 - Keep container tightly closed\u003c\/li\u003e\n  \u003cli\u003eP280 - Wear protective gloves\/protective clothing\/eye protection\u003c\/li\u003e\n  \u003cli\u003eP302+P352 - IF ON SKIN: Wash with plenty of water\u003c\/li\u003e\n  \u003cli\u003eP309+P310 - IF EXPOSED: Immediately call a POISON CENTER\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eRestrictions\u003c\/h2\u003e\n\u003cp\u003eThis product is intended for professional use only. Do not use for food, cosmetic, or medical purposes.\u003c\/p\u003e\n\n\u003ch2\u003eRecommended storage conditions\u003c\/h2\u003e\n\u003cp\u003eStore in a cool, well-ventilated area, away from fire sources and sunlight. Keep in a tightly closed container.\u003c\/p\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55451100119388,"sku":"CHEM-116219898-500ml","price":70.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/1f11419f8508d88618bca75239491c17.jpg?v=1757503319","url":"https:\/\/biolaboratoriuhot.com\/en\/products\/methanol-dehydriert-30ppm-czda-500ml","provider":"Biolaboratorium","version":"1.0","type":"link"}