... °C. It is easily dissolved in water, methanol, ethanol and glycerol but not in pyridine. It exhibits hygroscopic property6) Application ... industry, tanning agent for leather, inhibitor for anticorrosion, anti-sweat agent, and salting out agentused in recycling nuclear fuel though solvent extraction ... 0.005, 0.005, 0.005 pct max9) Alkali metals and alkali earth metals (based on sulfate radical): 0.5, 0 ...