{"product_id":"acetonitril-gradient-grade-hplc-2-5litre","title":"Acetonitrile Gradient Grade HPLC 2.5 litre","description":"\u003ch1\u003eAcetonitrile CH₃CN - for HPLC Gradient Grade Chromatography\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eAcetonitrile HPLC Gradient Grade\u003c\/strong\u003e is a high-purity organic solvent for professional high-performance liquid chromatography (HPLC) applications. It is particularly recommended for gradient mode analysis and exhibits low UV absorption and very low fluorescence to ensure baseline stability and precise detection of trace compounds.\u003c\/p\u003e\n\n\u003ch2\u003eIdentification Data\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eChemical Name:\u003c\/strong\u003e Acetonitrile\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eSynonyms:\u003c\/strong\u003e Methyl cyanide, Ethanenitrile\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMolecular Formula:\u003c\/strong\u003e CH₃CN\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMolar Mass:\u003c\/strong\u003e 41.05 g\/mol\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCAS Number:\u003c\/strong\u003e 75-05-8\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eEC Number (EINECS):\u003c\/strong\u003e 200-835-2\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePhysicochemical Properties\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eForm:\u003c\/strong\u003e liquid\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e colorless\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eOdor:\u003c\/strong\u003e aromatic\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMelting Point:\u003c\/strong\u003e -46°C\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eBoiling Point:\u003c\/strong\u003e 81°C\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eAutoignition Temperature:\u003c\/strong\u003e 524°C\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eFlash Point:\u003c\/strong\u003e 2°C\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eExplosive Limits:\u003c\/strong\u003e 3-16% vol.\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eViscosity (20°C):\u003c\/strong\u003e 0.357 mPa-s\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eVapor Pressure (20°C):\u003c\/strong\u003e 97 mbar\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eDensity (20°C):\u003c\/strong\u003e 0.78 g\/cm³\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eSolubility:\u003c\/strong\u003e completely miscible with water, alcohol, ethyl ether, acetone, benzene\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003elog POW:\u003c\/strong\u003e -0.34\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eVapor Density (air=1):\u003c\/strong\u003e 1.42\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCritical Temperature:\u003c\/strong\u003e 274.7°C\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eCritical Pressure:\u003c\/strong\u003e 4.83 MPa\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eRefractive Index (20°C):\u003c\/strong\u003e 1.344\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eQuality Parameters\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eContent (GC):\u003c\/strong\u003e min. 99.9%\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eWater (KF):\u003c\/strong\u003e max. 0.015%\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eResidue on Evaporation:\u003c\/strong\u003e max. 0.0005%\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eAcidity:\u003c\/strong\u003e max. 0.0005 meq\/g\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eUV Transmittance (1 cm cell, H₂O)\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e200 nm: min. 80%\u003c\/li\u003e\n  \u003cli\u003e210 nm: min. 88%\u003c\/li\u003e\n  \u003cli\u003e220 nm: min. 94%\u003c\/li\u003e\n  \u003cli\u003e230 nm: min. 98%\u003c\/li\u003e\n  \u003cli\u003e240 nm: min. 99%\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eFluorescence\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003e365 nm (vs. quinine):\u003c\/strong\u003e max. 1 ppb\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTransport Classification\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eRID\/ADR:\u003c\/strong\u003e Class 3, Packing Group II\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eUN:\u003c\/strong\u003e 1648\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eHazard Statements (H)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eH215:\u003c\/strong\u003e Flammable product\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eH302:\u003c\/strong\u003e Harmful if swallowed\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eH312:\u003c\/strong\u003e Harmful in contact with skin\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eH319:\u003c\/strong\u003e Causes serious eye irritation\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eH332:\u003c\/strong\u003e Harmful if inhaled\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePrecautionary Statements (P)\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\u003cstrong\u003eP210:\u003c\/strong\u003e Keep away from heat\/sparks\/open flames\u003c\/li\u003e\n  \u003cli\u003e\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\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eP403+P235:\u003c\/strong\u003e Store in a well-ventilated place. Keep cool\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eThis product is intended for professional laboratory use only. Not for pharmaceutical, cosmetic, or food purposes.\u003c\/em\u003e\u003c\/p\u003e","brand":"Biolaboratorium","offers":[{"title":"Default Title","offer_id":55033132122460,"sku":"CHEM-611026408-2,5L","price":163.13,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0693\/0491\/0119\/files\/174d921296cdae9de51060159491193a.jpg?v=1752778321","url":"https:\/\/biolaboratoriuhot.com\/en\/products\/acetonitril-gradient-grade-hplc-2-5litre","provider":"Biolaboratorium","version":"1.0","type":"link"}