Ethanol; Ether-alcohols and their halogenated, sulphonated, nitrated or nitrosated derivatives (excl. 2,2'-Oxydiethanol "diethylene glycol, digol" and monoalkylethers of ethylene glycol or of diethylene glycol) (HS 290949); Liquid fuels (ICS 75.160.20)
DUS 2346:2021, Test Method for Existent Inorganic Sulfate in Ethanol by Potentiometric Titration, First Edition (16 page(s), in English)
This Draft Uganda Standard covers a potentiometric titration procedure for determining the existent inorganic sulfate content of hydrous, anhydrous ethanol, and anhydrous denatured ethanol, which is added as a blending agent with spark ignition fuels. It is intended for the analysis of denatured ethanol samples containing between 1.0 mg/kg to 20 mg/kg existent inorganic sulfate.