{"product_id":"benzol-hplc-gr-2-5litre","title":"Benzene HPLC GR 2.5 litre","description":"\u003cp\u003e\u003cstrong\u003eBenzene for HPLC Chromatography GR Biolaboratorium\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical information about chemical reagents:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cspan\u003eChemical formula: C₆H₆.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSystematic name: Benzene\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eCAS number: 71-43-2\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eEC number: 200-753-7\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eQuality: for HPLC, GR (gradient analysis)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePurity (GC): min. 99.9%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003ePhysical state: liquid\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eColor: colorless\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eOdor: aromatic\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eMelting point: approx. 5.5°C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eBoiling point: approx. 80°C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eAuto-ignition temperature: 555°C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eFlash point: -11°C\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eExplosion limits: lower 1.2% vol, upper 8% vol.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eViscosity (20°C): 0.6487 mPa-s\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eVapor pressure: 101 mbar (20°C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eDensity: 0.879 g\/cm³ (20°C)\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eSolubility: in water 1.8 g\/l (20°C); completely miscible with absolute ethanol, ethyl ether, acetone, toluene, chloroform, acetic acid, CS₂, CCl₄\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eLog P(o\/w): 2.15\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eUV transmission (1 cm cuvette): 280 nm ≥ 20%, 290 nm ≥ 80%, 340 nm ≥ 98%\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eFree acids (i.e. HCl): max. 0.0005%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eFree bases (as NH₃): max. 0.0002%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eWater (KF): max. 0.02%.\u003c\/span\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003cspan\u003eNon-volatile substances: max. 0.0002%.\u003c\/span\u003e\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\u003eChromatography:\u003c\/strong\u003e Benzene HPLC GR is used as a high-purity solvent for high-performance liquid chromatography (HPLC), especially in gradient analysis.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChemical industry:\u003c\/strong\u003e As a substrate in organic syntheses and in the production of styrene, cyclohexane, and phenol.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePetrochemical industry:\u003c\/strong\u003e For purification of aromatic fractions and as a component of fuel additives.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAnalytical laboratories:\u003c\/strong\u003e High-purity benzene is used for UV\/VIS spectrophotometric analyses as well as for qualitative and quantitative investigations of organic compounds.\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\u003eH225:\u003c\/strong\u003e Highly flammable liquid and vapor.\u003c\/span\u003e\u003cbr\u003e\n \u003cspan\u003e\u003cstrong\u003eH304:\u003c\/strong\u003e May be fatal if swallowed and enters airways.\u003c\/span\u003e\u003cbr\u003e\n \u003cspan\u003e\u003cstrong\u003eH315:\u003c\/strong\u003e Causes skin irritation.\u003c\/span\u003e\u003cbr\u003e\n \u003cspan\u003e\u003cstrong\u003eH319:\u003c\/strong\u003e Causes serious eye irritation.\u003c\/span\u003e\u003cbr\u003e\n \u003cspan\u003e\u003cstrong\u003eH340:\u003c\/strong\u003e May cause genetic defects.\u003c\/span\u003e\u003cbr\u003e\n \u003cspan\u003e\u003cstrong\u003eH350:\u003c\/strong\u003e May cause cancer.\u003c\/span\u003e\u003cbr\u003e\n \u003cspan\u003e\u003cstrong\u003eH372:\u003c\/strong\u003e Causes damage to organs through prolonged or repeated exposure.\u003c\/span\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eSafety statements on the product label:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\n \u003cstrong\u003eP201:\u003c\/strong\u003e Obtain special instructions before use.\u003cbr\u003e\n \u003cstrong\u003eP210:\u003c\/strong\u003e Keep away from heat\/sparks\/open flames\/hot surfaces. No smoking.\u003cbr\u003e\n \u003cstrong\u003eP301 + P310:\u003c\/strong\u003e IF SWALLOWED: Immediately call a POISON CENTER or doctor.\u003cbr\u003e\n \u003cstrong\u003eP302 + P352:\u003c\/strong\u003e IF ON SKIN: Wash with plenty of water.\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\u003eP308 + P313:\u003c\/strong\u003e IF exposed or concerned: Get medical advice\/attention.\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, and well-ventilated place, away from ignition sources and light.\u003c\/li\u003e\n  \u003cli\u003eStore in tightly closed containers resistant to aromatic solvents.\u003c\/li\u003e\n  \u003cli\u003eAvoid contact with strong oxidizing agents, bases, and acids.\u003c\/li\u003e\n  \u003cli\u003eProtect from sunlight and heat.\u003c\/li\u003e\n  \u003cli\u003eEnsure adequate ventilation when handling the product.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55039206949212,"sku":"CHEM-611599405-2,5L","price":338.98,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/e4e6700da5ad88f96bc94e826f9ca311.jpg?v=1752837849","url":"https:\/\/biolaboratoriuhot.com\/en\/products\/benzol-hplc-gr-2-5litre","provider":"Biolaboratorium","version":"1.0","type":"link"}