ETILENOGLICOL PA EMSURE Reag Ph Eur USP MERCK - 1L

Panorama geral: 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: 197.6 °C (1013 hPa) Densidade: 1.113 g/cm3 (20 °C) Limite de explosão: 3.2 - 15.3 %(V) Ponto de fulgor: 115 °C Temperatura de ignição: 410 °C Ponto de fusão: -13 °C Valor do pH: 6 - 7.5 (100 g/l, H2O, 20 °C) Pressão de vapor: 1 hPa (51.1 °C) Solubilidade: 1000 g/l Especificações: Purity (GC): = 99.5 % Identity (IR): conforms Color: = 10 Hazen Acidity (as CH3COOH): = 0.001 % Density (d 20 °C/20 °C): 1.113 - 1.115 Density (d 25 °C/25 °C): 1.10 - 1.12 Refractive index (n 20/D): 1.431 - 1.433 Melting point: -14 - -10 °C Boiling point: 196.5 - 198.5 °C Chloride (Cl): = 0.00002 % Fe (Iron): = 0.00005 % Formaldehyde: = 0.005 % Substances reducing potassium permanganate (as O): = 0.0003 % Readily carbonizable substances: conforms Sulfated ash: = 0.005 % Water: = 0.1 %