DIMETILSULFÓXIDO (DMSO) PA EMSURE ACS MERCK (FRASCO/1L)

EMSURE® grade solvents are suitable for a broad spectrum of classical lab applications, and are frequently used in regulated and highly demanding lab applications. EMSURE® provides worldwide best and most extensive product specifications. We declare our EMSURE® range to be in compliance with the ACS, with the reagent part of the European Pharmacopoeia (Reag. Ph Eur) and also with the ISO standards. Informações fisico-químicas Ponto de ebulição: 189 °C (1013 hPa) Densidade: 1.1 g/cm3 (20 °C) Limite de explosão: 1.8 - 63.0 %(V) Ponto de fulgor: 87 °C Temperatura de ignição: 300 - 302 °C Ponto de fusão: 18.5 °C Concentração de saturação (ar): 8.0 g/m3 (20 °C) Pressão de vapor: 0.55 hPa (20 °C) Viscosidade cinemática: 2.14 mm2/s Solubilidade: 1000 g/l Especificações Purity (GC): = 99.9 % Identity (IR): conforms Appearance: clear Color: = 10 Hazen Titrable acid: = 0.0002 meq/g Density (d 20 °C/20 °C): 1.101 - 1.103 Refractive index (n 20/D): 1.478 - 1.479 Melting point: = 18.0 °C Heavy metals (as Pb): = 0.0001 % Fe (Iron): = 0.0001 % Related substances (GC): conforms Readily carbonizable substances: conforms Evaporation residue: = 0.001 % Water: = 0.1 %