... 4.35KG or 250KG/DRUM 1. PRODUCT DESCRIPTION: MEMBRANE POTASSIUM HYDROXIDE 48% LIQUID, HG/T 3688-2010Molecular Formula:KOH2. ... .001First-rate Grade0.0013.ApplicationApplication in indigo powder, potassium permanganate, potassium fluoride, potassium dihydrogen phosphate and producing saccharin, food additives, pharmaceutical ... from heat and combustible. price of 48% liquid Potassium Hydroxide--producer