English En

2-Propanol, LC-MS

- Synonyms: Isopropyl alcohol, Isopropanol, iso-Propanol, Dimethylcarbinol, 2-Hydroxypropaner- C3H8Or- M = 60,10 g/molr- CAS [67-63-0]r- EINECS-No.: 200-661-7r- Density: 0,785 g/cm3r- Solub. in water: (20 ºC): miscibler- Melting point: -89,5 ºCr- Boiling point: 82,4 ºCr- Flash pt. 12 ºCr- Ignition temp.: 425 ºCr- Vapour pressure: (20 ºC) 43 hPar- Dielectric const.: (25 ºC) 18,3r- LD 50 (oral, rat): 5045 mg/kgr- EC-Index-No.: 603-117-00-0r- ADR: 3 F1 II UN 1219r- IMDG: 3 II UN 1219r- IATA/ICAO: 3 II UN 1219r- GHS-signal word: Dangerr- GHS-H sentences: H225 - H319 - H336r- GHS-P sentences: P210 - P303+P361+P353 - P305+P351+P338 - P370+P378 - P405 - P501ar- Tariff number: 2905 12 00 00r- Applications: solvents, in antifreeze compositions, cosmetics.rrSPECIFICATIONSrassay (G.C.): min. 99,9 %ridentity (IR-spectrum): passes testrdensity (20º/4º): 0,784 - 0,786racidity: max. 0,0001 meq/graluminium (Al): max. 10 ppbrcalcium (Ca): max. 10 ppbrcopper (Cu): max. 5 ppbriron (Fe): max. 10 ppbrlead (Pb): max. 5 ppbrmagnesium (Mg): max. 10 ppbrmanganese (Mn): max. 5 ppbrnickel (Ni): max. 5 ppbrpotassium (K): max. 5 ppbrsilver (Ag): max. 5 ppbrsodium (Na): max. 50 ppbrzinc (Zn): max. 10 ppbrresidue on evaporation: max. 0,0005 %rwater (K.F.): max. 0,05 %rsuitability for use in LC-MS: passes testrrrwavelength:: T(%) A (AU)r210 nm: 20 % 0,699 AUr215 nm: 50 % 0,301 AUr240 nm: 90 % 0,046 AUrrrmaximum peak absorbance:: max. 0,005 AUrrMicrofiltered through membranes of pore diameter 0,22 µm r