{"product_id":"methylrot-100g","title":"Methyl red 100g","description":"\u003cp\u003e\u003cstrong\u003eMethyl red in. CHEM*212725700\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: C₁₅H₁₅N₃O₂.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMolar mass: 269.31 g\/mol\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCAS number: 493-52-7\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eEC number: 207-776-1\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSynonyms: Methyl red, Methylrot, 4-Dimethylaminoazobenzene-2'-carboxylic acid\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePhysical state: solid\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eColor: red or violet\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eOdor: faint\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003epH value: not specified\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMelting point: 181-182°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\u003eAutoignition temperature: no data\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\u003eVapor pressure: no data available\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDensity: no data available\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eBulk density: approx. 300-500 kg\/m³\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubility: in water: 0.1 g\/l (20°C); in alcohol: 2.5 g\/l (20°C); in benzene: soluble\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubility in ethanol: according to formulation\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eChromatographic homogeneity (TLC): as specified\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMoisture content: max. 5.0%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003epH color change range: 4.4-6.2 (red → yellow-orange)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\n\u003cspan\u003eMolar Absorption Coefficient\u003c\/span\u003e:    \u003cul\u003e\n      \u003cli\u003eE (pH 6.2; λ = 430 nm) ≥ 18000\u003c\/li\u003e\n      \u003cli\u003eE (pH 4.4; λ = 520 nm) ≥ 39000\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNet weight: Available packages: 5 g, 25 g, 100 g, 250 g\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 laboratories:\u003c\/strong\u003e Classic pH indicator for titration analyses, especially for determining alkalinity and acidity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePharmaceutical industry:\u003c\/strong\u003e Used in quality control analyses to test acid-base balance.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMolecular biology\u003c\/strong\u003e: Used as a tracking dye in electrophoresis.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnvironmental research:\u003c\/strong\u003e For determining the pH of environmental samples - soil, water, wastewater.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEducation:\u003c\/strong\u003e pH indicator for chemical experiments in schools and universities.\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\u003eNone - the substance is not classified as hazardous according to CLP regulation.\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\u003eNone - the product does not require special precautions under current legislation.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTransport and classification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n \u003cstrong\u003eRID\/ADR:\u003c\/strong\u003e Not applicable\u003cbr\u003e\n \u003cstrong\u003eUN number:\u003c\/strong\u003e Not applicable\u003c\/p\u003e\n\n\u003cp style=\"\"\u003e\u003cb\u003eRecommended storage conditions:\u003c\/b\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eKeep in the tightly closed original packaging.\u003c\/li\u003e\n  \u003cli\u003eProtect from moisture and direct sunlight.\u003c\/li\u003e\n  \u003cli\u003eStore in a dry, cool, and well-ventilated place.\u003c\/li\u003e\n  \u003cli\u003eAvoid contact with oxidizing substances.\u003c\/li\u003e\n  \u003cli\u003eKeep away from ignition sources and flammable materials.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55048763048284,"sku":"CHEM-212725700-100g","price":150.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/c85e7593509a48e58d4067d67dd1dac8.jpg?v=1752925834","url":"https:\/\/miolaboratorium.com\/en\/products\/methylrot-100g","provider":"Biolaboratorium","version":"1.0","type":"link"}