1675-1710 at 15 deg C Commercial acid. Sulfuric acid is a potent dibasic and diprotic acid that ionises in the aqueous solution in two stages. Physical Chemical Properties Of Sulphuric Acid Video Dailymotion Sulphuric acid is a thick oily fluid and is colorless. . Technical grades may be turbid and off-white in appearance. Check offers prices of sulfuric acid. The liner is directly exposed to the cylinder gas ie. Also it is diprotic and ionises in two stages in the aqueous solution. Chemical Properties of Sulfuric Acid. With increasing attention on sulfuric acid emission investigations on the removal characteristics of sulfuric acid aerosols by the limestone gypsum wet flue gas desulfurization WFGD system and the wet electrostatic precipitator WESP were carried out in two coal-fired power plants and the effects of the WFGD scrubber type and the flue gas characteristics were discussed. Chemical Properties o