{"product_id":"indifferentes-rot-50g","title":"Neutral Red 50g","description":"\u003cp\u003e\u003cstrong\u003eNeutral red in. CHEM*212727000\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: C₁₅H₁₇ClN₄.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMolar mass: 288.78 g\/mol\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCAS number: 553-24-2\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eEC number: 209-035-8\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSynonyms: Neutral red, Neutralrot, Toluene red\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePhysical state: Solid\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eColor: green-black\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eOdor: almost odorless\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003epH value (10 g\/l, 20°C): approx. 3.1\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMelting point: 290°C (decomposition)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eBoiling point: not applicable\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAutoignition temperature: no data available\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 - 50 g\/l (25°C); in ethanol - 20 g\/l (25°C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubility in water: as per formulation\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eColor content: min. 50.0%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAbsorption maximum (50% ethanol): 539-544 nm\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePercentage absorption coefficient (1%; 1 cm; 50% ethanol): min. 770\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eLoss on drying (110°C): max. 8.0%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eChromatographic homogeneity (TLC): as per specification\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003epH color change range: red at pH 6.8; orange at pH 8.0\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNet weight: 5 g, 25 g, 100 g, 250 g or as per order\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 determining alkalinity, especially in titration and colorimetric analyses.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCell biology:\u003c\/strong\u003e For staining live cells in cytotoxicity tests and assessing cell membrane integrity.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToxicology and pharmacy\u003c\/strong\u003e: In the Neutral Red uptake test - determining cell viability after exposure to chemicals.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFluorescence microscopy\u003c\/strong\u003e: For analyzing the acidity of cell organelles, particularly lysosomes.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFood and environmental industry:\u003c\/strong\u003e For pH testing of organic substances and aqueous environmental samples.\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\u003eNone - the product is not classified as hazardous according to CLP regulations.\u003c\/p\u003e\n\n\u003cp style=\"font-weight: bold;\"\u003e\u003cstrong\u003eSafety instructions on the product label:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNone - the product is not subject to mandatory P-statements according to the classification.\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 original tightly closed container.\u003c\/li\u003e\n  \u003cli\u003eProtect from light, moisture, and heat sources.\u003c\/li\u003e\n  \u003cli\u003eStore in a cool and well-ventilated place.\u003c\/li\u003e\n  \u003cli\u003eAvoid contact with oxidizing agents and strong acids.\u003c\/li\u003e\n  \u003cli\u003eKeep away from flammable materials and incompatible substances.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55048766816604,"sku":"CHEM-212727000-50g","price":176.25,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/fb4450109ee6f00b428b4086e5052bee.jpg?v=1752925918","url":"https:\/\/biolaboratoriuhot.com\/en\/products\/indifferentes-rot-50g","provider":"Biolaboratorium","version":"1.0","type":"link"}