{"product_id":"bromkresol-violett-10g","title":"Bromocresol Violet 10g","description":"\u003cp\u003e\u003cstrong\u003eBromocresol Purple (Bromocresol Purple, 5',5''-Dibromo-o-cresol-sulfonphthalein)\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eTechnical Information:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eMolecular formula: \u003csub\u003eC21H16Br2O5S\u003c\/sub\u003e\n\u003c\/li\u003e\n  \u003cli\u003eMolar mass: 540.24 g\/mol\u003c\/li\u003e\n  \u003cli\u003eCAS number: 115-40-2\u003c\/li\u003e\n  \u003cli\u003eEC number: 204-087-8\u003c\/li\u003e\n  \u003cli\u003eSynonyms: Bromocresol Purple, Bromocresol Purple\u003c\/li\u003e\n  \u003cli\u003eForm: solid\u003c\/li\u003e\n  \u003cli\u003eColor: violet (brown powder with red tint)\u003c\/li\u003e\n  \u003cli\u003eOdor: characteristic\u003c\/li\u003e\n  \u003cli\u003epH value: not specified\u003c\/li\u003e\n  \u003cli\u003eMelting point: 240 °C (with decomposition)\u003c\/li\u003e\n  \u003cli\u003eBoiling point: not applicable\u003c\/li\u003e\n  \u003cli\u003eAuto-ignition temperature: not specified\u003c\/li\u003e\n  \u003cli\u003eFlash point: 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. 515 \u003csup\u003ekg\/m3\u003c\/sup\u003e\n\u003c\/li\u003e\n  \u003cli\u003eSolubility: sparingly soluble in water; 75 g\/l in alcohol\u003c\/li\u003e\n  \u003cli\u003eMolar absorption coefficient:    \u003cul\u003e\n      \u003cli\u003eE (pH 5.2; 410-450 nm) min. 18000\u003c\/li\u003e\n      \u003cli\u003eE (pH 6.8; 570-590 nm) min. 47000\u003c\/li\u003e\n    \u003c\/ul\u003e\n  \u003c\/li\u003e\n  \u003cli\u003epH indicator color change range: yellow - pH 5.2; violet - pH 6.8\u003c\/li\u003e\n  \u003cli\u003eChromatographic homogeneity (TLC): according to method\u003c\/li\u003e\n  \u003cli\u003eResidue on ignition (calculated as \u003csub\u003eSO4\u003c\/sub\u003e): 12-19%\u003c\/li\u003e\n  \u003cli\u003eProduct designation: Bromocresol Purple Indicator CHEM-217603503\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\u003eChemical and biochemical analysis:\u003c\/strong\u003e pH indicator in titration determinations and spectrophotometric analyses.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQuality control:\u003c\/strong\u003e Laboratory tests requiring accurate determination of pH range.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChemical industry:\u003c\/strong\u003e Production of indicator kits and analytical reagents.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eHazard statements (H):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNot applicable - the product is not classified as hazardous according to CLP.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePrecautionary statements (P):\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eNot applicable - no classification requirements.\u003c\/li\u003e\n  \u003cli\u003eProtective clothing, gloves, and safety glasses are recommended when handling the substance.\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.\u003c\/li\u003e\n  \u003cli\u003eProtect from moisture and contamination.\u003c\/li\u003e\n  \u003cli\u003eAvoid prolonged contact with light.\u003c\/li\u003e\n  \u003cli\u003eStore at room temperature, in a dry and well-ventilated place.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55495446757724,"sku":"CHEM-217603503-10g","price":55.09,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/7ff7add37fefdfe079634bd0ac521b82.jpg?v=1758107841","url":"https:\/\/biolaboratoriuhot.com\/en\/products\/bromkresol-violett-10g","provider":"Biolaboratorium","version":"1.0","type":"link"}