品名:Petroleum benzine boiling range 40-60°C extra pure DAB
中文名:石油醚
规格
Appearance
clear, colourless
Acidity or alkalinity
conforms
Density (d 20 °C/20 °C)
0.642 - 0.656
Boiling range (40-60°C)
≥ 75.0 % (v/v)
Foreign odour,non-volatile matter
conforms
Sulfur compounds,reducing substances
conforms
Benzene (GC)
≤ 0.0010 % (v/v)
n-Hexane (GC)
≤ 2.0 % (v/v)
Tetraethyllead
conforms
Readily carbonisable substance
conforms
Evaporation residue
≤ 0.0010 %
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*). Conforms to DAB