Sodium hydroxide (NaOH), also known as lye and caustic soda, this is an inorganic compound. and this is a sturdy metal base and highly caustic alkali salt white and available in pellets, flakes, granules, and such a solution prepared at a number of different concentrations. Sodium hydroxide to form about 50% (by weight) aqueous solutions saturated with water.
Sodium hydroxide soluble in water, ethanol and methanol. This alkaline deliquescent and easily absorb kelemb