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Ethanol absolute, Multisolvent® HPLC grade ACS ISO UV-VIS

- Synonyms: Ethyl alcohol, Methylcarbinol, Spirit, Spirit of winer- C2H5OHr- M = 46,07 g/molr- CAS [64-17-5]r- EINECS-No.: 200-578-6r- Density: 0,79 g/cm3 r- Solub. in water: (20 ºC): miscibler- Melting point: -114,5 ºCr- Boiling point: 78,3 ºCr- Flash pt. 13 ºCr- Ignition temp.: 425 ºCr- Vapour pressure: (20 ºC) 59 hPar- Dielectric const.: (25 ºC) 24,3r- LD 50 (oral, rat): 6200 mg/kgr- EC-Index-No.: 603-002-00-5r- ADR: 3 F1 II UN 1170r- IMDG: 3 II UN 1170r- IATA/ICAO: 3 II UN 1170r- GHS-signal word: Dangerr- GHS-H sentences: H225 - H319 - - r- GHS-P sentences: P210 - P303+P361+P353 - P305+P351+P338 - P370+P378 - P403+P235 - P501ar- Tariff number: 2207 10 00 90r- Applications: solvents, disinfectant, for pharmaceutical use, synthesis of organic products, perfumery.rrSPECIFICATIONSrassay (G.C.) (v/v): min. 99,9 %ridentity (IR-spectrum): passes testrdensity (20º/4º): 0,789 - 0,791rappearance: clearrcolour (Hazen): max. 10 rsolubility in water: passes testracidity: max. 0,0002 meq/gralkalinity: max. 0,0002 meq/grchlorides (Cl): max. 0,00003 %rnitrates (NO3): max. 0,00003 %rphosphates (as PO4): max. 0,00003 %rsulfates (SO4): max. 0,00003 %racetone (G.C.): max. 0,001 %rbenzene (G.C.): max. 0,0002 %risoamyl alcohol (G.C.): max. 0,05 %rmethanol (G.C.): max. 0,01 %rmethylethylketone (G.C.): max. 0,02 % r2-propanol (G.C.): max. 0,003 %rcarbonyl compounds (as CO): max. 0,03 %rhigher alcohols (G.C.): max. 0,01 %rsubstances reducing KMnO4 : passes testrsubstances darkened by H2SO4: passes testrresidue on evaporation: max. 0,0004 %rwater (v/v) (K.F.): max. 0,1 %rrliquid chromatography suitability absorbance: passes testrrrwavelength:: T(%) A (AU)r220 nm: 55 % 0,260 AUr230 nm: 72 % 0,143 AUr245 nm: 90 % 0,046 AUr270 nm: 98 % 0,009 AUrrMicrofiltered through membranes of pore diameter 0,22 µm r