Sodium Hydroxide (NaOH) / Caustic Soda

Questions & Answers for Sodium Hydroxide (NaOH) / Caustic Soda

What are the uses of sodium hydroxide?

Sodium hydroxide is commonly used to make soaps, paper, rayon, dyes, petroleum products, etc. It can also be used for metal cleaning and processing, cotton fabric processing, oxide coating, electrolytic extraction, and electroplating. It is often used in commercial drain cleaners and oven cleaners. 

In what forms sodium hydroxide is available?

Sodium hydroxide is available in different forms such as powder, flakes, solid, and lye.

Is sodium hydroxide water soluble?

Sodium hydroxide is highly soluble in water and is less soluble in polar solvents such as methanol and ethanol. It is insoluble in ether and other non-polar solvents.