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Pyridine, EssentQ®

- C5H5Nr- M = 79,10 g/molr- CAS [110-86-1]r- EINECS-No.: 203-809-9r- Density: 0,98 g/cm3 r- Solub. in water: (20 ºC): miscibler- Melting point: -42 ºCr- Boiling point: 115 ºCr- Flash pt. 17 ºCr- Ignition temp.: 550 ºCr- Vapour pressure: (20 ºC) 20 hPar- Refraction index: (n 20 ºC/D) 1,5092r- Dielectric const.: (25 ºC) 12,3r- LD 50 (oral, rat): 891 mg/kgr- EC-Index-No.: 613-002-00-7r- ADR: 3 F1 II UN 1282r- IMDG: 3 II UN 1282r- IATA/ICAO: 3 II UN 1282r- GHS-signal word: Dangerr- GHS-H sentences: H225 - H302 - H312 - H332r- GHS-P sentences: P210 - P241 - P303+P361+P353 - P370+P378 - P403+P235 - P501ar- Tariff number: 2933 31 00 00r- Applications: solvents, synthesis of organic products, analytical chemistry.rrSPECIFICATIONSrassay (G.C.): min. 99 %ridentity (IR-spectrum): passes testrdensity (20º/4º): 0,982 - 0,984rresidue on evaporation: max. 0,01 %rwater (K.F.): max. 0,1 %r