{"product_id":"methylorange-5g","title":"Methyl Orange 5g","description":"\u003cp\u003e\u003cstrong\u003eMethyl orange\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: C₁₄H₁₅N₃SO₃Na\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCAS Number: 547-58-0\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eEC No.: 208-925-3\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSynonyms: Methyl Orange, Sodium salt of 4-dimethylaminoazobenzene-4'-sulfonic acid\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eType: pH indicator\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePurity: as specified, chromatographic homogeneity (TLC)\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\u003eAnalytical laboratories:\u003c\/strong\u003e Use as a classic pH indicator in titration reactions, particularly in the determination of strong acids and bases.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality control:\u003c\/strong\u003e Used in chemical analysis to monitor pH changes in processes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEducation:\u003c\/strong\u003e Use in laboratory exercises and chemical demonstrations to illustrate acid-base reactions.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResearch:\u003c\/strong\u003e Indicator dye to support research on changes in the reaction environment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eHazard statements on the product label:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n \u003cspan\u003e\u003cstrong\u003eH301:\u003c\/strong\u003e Toxic if swallowed.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp style=\"font-weight: bold;\"\u003e\u003cstrong\u003eSafety statements on the product label:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n \u003cstrong\u003eP309:\u003c\/strong\u003e IF exposed or if you feel unwell: Get medical advice\/attention immediately.\u003cbr\u003e\n \u003cstrong\u003eP310:\u003c\/strong\u003e Immediately call a POISON CENTER or doctor\/physician.\u003cbr\u003e\n\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eRecommended storage conditions:\u003c\/b\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eStore in a dry, cool and well-ventilated place.\u003c\/li\u003e\n  \u003cli\u003eProtect from light and heat sources.\u003c\/li\u003e\n  \u003cli\u003eStore in tightly closed containers and away from oxidizing substances.\u003c\/li\u003e\n  \u003cli\u003eAvoid contact with concentrated acids and alkalis.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003ePhysicochemical parameters:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eForm - physical state: solid, fine crystalline powder\u003c\/li\u003e\n  \u003cli\u003eColor: orange\u003c\/li\u003e\n  \u003cli\u003eOdor: weak, characteristic\u003c\/li\u003e\n  \u003cli\u003epH value: approx. 6.5 (5 g\/l H₂O, 20°C)\u003c\/li\u003e\n  \u003cli\u003eMelting point: \u003e300°C\u003c\/li\u003e\n  \u003cli\u003eBoiling point, flash point and auto-ignition: no data available\u003c\/li\u003e\n  \u003cli\u003eExplosion limits: no data available\u003c\/li\u003e\n  \u003cli\u003eVapor pressure: no data available\u003c\/li\u003e\n  \u003cli\u003eDensity: no data available\u003c\/li\u003e\n  \u003cli\u003eBulk density: approx. 200-400 kg\/m³\u003c\/li\u003e\n  \u003cli\u003eSolubility in water: 5 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003eSolubility in ethanol: 1 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003eMolar absorption coefficient: E (pH 3.0; 480-520 nm) min. 36000; E (pH 4.4; 440-480 nm) min. 24000\u003c\/li\u003e\n  \u003cli\u003eLoss on drying: max. 3%\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55481138708828,"sku":"CHEM-217046301-5g","price":18.9,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/625f9662ed633e8a1f73552a1dc225a5.jpg?v=1757934173","url":"https:\/\/miolaboratorium.com\/en\/products\/methylorange-5g","provider":"Biolaboratorium","version":"1.0","type":"link"}