1,4-Dioxano para análisis (C4H8O2)

El 1,4-dioxano la calidad pura para análisis. Sinónimos: 1.4-hueso, 1,4-dioxano, p-dioxano, Dietilendiossido

Especificaciones:

Densidad (20 ° C) 1,032 a 1,034 g / cm3
Índice de refracción (20 ° C) 1,420-1,424
Max agua. 0.2%
Ácidos libres (como CH3COOH) máx. 0.005%
Los acetales max. 0.5%
Los peróxidos (tales como H2O2) max. 0.005%
Residuo max. 0.005%

DANGER H225 Highly flammable liquid and vapour. H319 Causes serious eye irritation. H335 May cause respiratory irritation. H351 Suspected of causing cancer. P210 Keep away from heat/sparks/open flames/hot surfaces. No smoking. P261 Avoid breathing dust/ fume/ gas/ mist/ vapours/ spray. P281 Use personal protective equipment as required. P305 + P351 + P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. EUH019 May form explosive peroxides. EUH066 Repeated exposure may cause skin dryness or cracking.