{"product_id":"bromphenolblau-50g","title":"Bromophenol Blue 50g","description":"\u003cp\u003e\u003cstrong\u003eBromophenol Blue Indicator Biolaboratorium\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\u003eChemical formula: C₁₉H₁₀Br₄O₅S\u003c\/li\u003e\n  \u003cli\u003eFull name: 3,3′,5,5′-Tetrabromophenol-Sulfophthalein\u003c\/li\u003e\n  \u003cli\u003eMolar mass: 669.96 g\/mol\u003c\/li\u003e\n  \u003cli\u003eCAS number: 115-39-9\u003c\/li\u003e\n  \u003cli\u003eEC number: 204-086-2\u003c\/li\u003e\n  \u003cli\u003eSynonyms: Bromophenol Blue, Bromphenolblau\u003c\/li\u003e\n  \u003cli\u003eType: Pure indicator\u003c\/li\u003e\n  \u003cli\u003ePurity: According to pharmacopoeia specification\u003c\/li\u003e\n  \u003cli\u003eNet weight: 25 g\u003c\/li\u003e\n  \u003cli\u003ePhysical form: solid (powder)\u003c\/li\u003e\n  \u003cli\u003eColor: orange or pink-yellow\u003c\/li\u003e\n  \u003cli\u003eOdor: phenolic and acetic\u003c\/li\u003e\n  \u003cli\u003epH (transition range): 3.0 (yellow) - 4.6 (blue)\u003c\/li\u003e\n  \u003cli\u003eMelting point: 273°C (with decomposition)\u003c\/li\u003e\n  \u003cli\u003eBoiling point: no data available\u003c\/li\u003e\n  \u003cli\u003eAuto-ignition temperature: no data available\u003c\/li\u003e\n  \u003cli\u003eFlash point: no data available\u003c\/li\u003e\n  \u003cli\u003eVapor pressure: no data available\u003c\/li\u003e\n  \u003cli\u003eBulk density: approx. 730 kg\/m³\u003c\/li\u003e\n  \u003cli\u003eSolubility: in water - practically insoluble (20°C); in alcohol - 9 g\/l (20°C)\u003c\/li\u003e\n  \u003cli\u003elog\u003csub\u003ePow\u003c\/sub\u003e: 6.77 (calculated)\u003c\/li\u003e\n  \u003cli\u003eChromatographic homogeneity (TLC): according to specification\u003c\/li\u003e\n  \u003cli\u003eSensitivity to pH change: according to specification\u003c\/li\u003e\n  \u003cli\u003eLoss on drying: max. 2.0%.\u003c\/li\u003e\n  \u003cli\u003eMolar absorption coefficient (λ):\u003c\/li\u003e\n  \u003cul\u003e\n    \u003cli\u003eE (pH 3.0; 420-460 nm): min. 23,000\u003c\/li\u003e\n    \u003cli\u003eE (pH 4.6; 580-600 nm): min. 61,000\u003c\/li\u003e\n  \u003c\/ul\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\u003cstrong\u003eAnalytical laboratories:\u003c\/strong\u003e pH indicator in titrations and spectrophotometric analyses.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eElectrophoresis:\u003c\/strong\u003e Tracking dye in DNA and protein gel electrophoresis.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eChemical quality control:\u003c\/strong\u003e TLC compatibility tests, homogeneity and pharmaceutical purity tests.\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\u003cul\u003e\n  \u003cli\u003eNo applicable H-statements for this product.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrecautionary statements on the product label:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNo applicable P-statements for this product.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eTransport information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eRID\/ADR: not applicable\u003c\/li\u003e\n  \u003cli\u003eUN: not applicable\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eRecommended storage conditions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003col\u003e\n  \u003cli\u003eStore in a tightly closed container, protected from moisture and light.\u003c\/li\u003e\n  \u003cli\u003eStore in a dry and well-ventilated place.\u003c\/li\u003e\n  \u003cli\u003eAvoid contact with oxidizing agents and strong acids.\u003c\/li\u003e\n  \u003cli\u003eStorage temperature: 15-25°C.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55039413977436,"sku":"CHEM-121840408-50g","price":215.63,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/ad70c6847a7166e2511467c47017fbed.jpg?v=1752839343","url":"https:\/\/miolaboratorium.com\/en\/products\/bromphenolblau-50g","provider":"Biolaboratorium","version":"1.0","type":"link"}