{"product_id":"bleu-de-methylene-reactif-ph-eur-50-g-biolaboratory","title":"Methylene Blue Ph. Eur. 50g BIOLABORATORIUM","description":"\u003cp\u003e\u003cstrong\u003eMethylene Blue Reag. Ph. Eur. (C.I. 52015) - for analysis\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical information on chemical reagents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eChemical formula: C₁₆H₁₈ClN₃S\u003c\/li\u003e\n  \u003cli\u003eCAS number: 61-73-4\u003c\/li\u003e\n  \u003cli\u003eEC number: 200-515-2\u003c\/li\u003e\n  \u003cli\u003eSynonyms: methylthioninium chloride, methylene blue, basic blue 9\u003c\/li\u003e\n  \u003cli\u003eQuality designation: Reag. Ph. Eur., for analysis\u003c\/li\u003e\n  \u003cli\u003ePurity: ≥ 82% (spectrophotometric dye content)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eExamples of professional applications in various industries:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMicroscopy:\u003c\/strong\u003e used as a dye in microscopy and histology techniques.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnalytical chemistry:\u003c\/strong\u003e used as a redox indicator and as a component of analytical reagents.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eResearch laboratories:\u003c\/strong\u003e High-quality reagent meeting the requirements of the European Pharmacopoeia (Ph. Eur.) for analyses and precision tests.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eProduct label hazard warnings:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n \u003cstrong\u003eH302:\u003c\/strong\u003e Harmful if swallowed.\u003cbr\u003e\n \u003cstrong\u003eH319:\u003c\/strong\u003e Causes serious eye irritation.\u003cbr\u003e\n \u003cstrong\u003eH335:\u003c\/strong\u003e May cause respiratory irritation.\u003cbr\u003e\n \u003cstrong\u003eH410:\u003c\/strong\u003e Very toxic to aquatic life with long-lasting effects.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eProduct label safety instructions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n \u003cstrong\u003eP261:\u003c\/strong\u003e Avoid breathing dust\/fume\/gas\/mist\/vapors\/aerosol.\u003cbr\u003e\n \u003cstrong\u003eP264:\u003c\/strong\u003e Wash hands thoroughly after handling.\u003cbr\u003e\n \u003cstrong\u003eP273:\u003c\/strong\u003e Avoid release to the environment.\u003cbr\u003e\n \u003cstrong\u003eP280:\u003c\/strong\u003e Wear protective gloves\/protective clothing\/eye protection\/face protection.\u003cbr\u003e\n \u003cstrong\u003eP301 + P312:\u003c\/strong\u003e IF SWALLOWED: Call a POISON CENTER\/doctor if you feel unwell.\u003cbr\u003e\n \u003cstrong\u003eP305 + P351 + P338:\u003c\/strong\u003e IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. Continue rinsing.\u003cbr\u003e\n \u003cstrong\u003eP501:\u003c\/strong\u003e Dispose of contents\/container to an approved waste disposal facility.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eRecommended storage conditions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eStore in a cool, dry place, away from heat sources.\u003c\/li\u003e\n  \u003cli\u003eProtect from moisture to prevent caking and loss of properties.\u003c\/li\u003e\n  \u003cli\u003eStore in tightly closed containers, protected from light.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003e\u003cstrong\u003ePhysical and chemical parameters:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eState: solid\u003c\/li\u003e\n  \u003cli\u003eMelting point: approximately 180 °C\u003c\/li\u003e\n  \u003cli\u003eSolubility: soluble in water (20 °C)\u003c\/li\u003e\n  \u003cli\u003eλ max. in H₂O: 663 - 667 nm\u003c\/li\u003e\n  \u003cli\u003eAbsorption coefficient (1% solution, 1 cm, water): \u0026gt;2200\u003c\/li\u003e\n  \u003cli\u003eLoss on drying at 110 °C: 8 - 16%\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eQuality specification:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eContent (spectrophotometry): ≥ 82%\u003c\/li\u003e\n  \u003cli\u003eIdentity: IR test - pass\/fail\u003c\/li\u003e\n  \u003cli\u003eThin layer chromatography (TLC): test passed\u003c\/li\u003e\n  \u003cli\u003eLoss on drying at 110 °C: 8 - 16%\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BioLaboratorium","offers":[{"title":"Default Title","offer_id":51357378969942,"sku":"5907891323902","price":316.09,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0664\/4793\/3663\/files\/b1ecc235d33b300d3871030a109a650b.jpg?v=1758284207","url":"https:\/\/bihubogo.com\/en\/products\/bleu-de-methylene-reactif-ph-eur-50-g-biolaboratory","provider":"bihubogo.com","version":"1.0","type":"link"}