Search results
Used to neutralize acids, produce sodium salts, hydrolyze fats to make soaps, and precipitate metals; large amounts are used in petroleum refining, rayon production, and rubber reclaiming; [Merck Index # 8627] Also used in metal cleaning, electroplating, processing cotton fabrics, and bleaching; [ATSDR Medical Management] Used in photography ...
As one of the simplest hydroxides, sodium hydroxide is frequently used alongside neutral water and acidic hydrochloric acid to demonstrate the pH scale to chemistry students. Sodium hydroxide is used in many industries: in the making of wood pulp and paper, textiles, drinking water, soaps and detergents, and as a drain cleaner. Worldwide ...
Sodium hydroxide causes severe irritation to eyes, skin, mucous membrane; pneumonitis; eye and skin burns; and temporary loss of hair. The substance is very corrosive to the eyes, the skin, and the respiratory tract. Corrosive on ingestion. Inhalation of an aerosol of the substance may cause lung edema. Inhalation may result in a burning ...
- 67KB
- 2
Sodium Hydroxide 10% forms a strongly alkaline and caustic solution. As a caustic agent, it is used to destroy organic tissue by chemical action 4. Mechanism of action. Because of its high-level alkalinity, sodium hydroxide in aqueous solution directly causes bond breakage in proteins (especially disulfide bridges).
Sodium hydroxide is widely used in the manufacture of soaps, paper, rayon, cellophane, mercerized cotton, aluminum, and many chemicals. It is also used in petroleum refining, degreasing, etching, zinc extraction, tin plating, oxide coating, and food processing (for peeling fruits and vegetables).
- 1984
- NaOH
- 1310-73-2
- 40.01
May 10, 2024 · sodium hydroxide (NaOH), a corrosive white crystalline solid that contains the Na + cation and the OH − anion. It readily absorbs moisture until it dissolves . Sodium hydroxide is the most widely used industrial alkali and is often used in drain and oven cleaners.
People also ask
What is sodium hydroxide used for?
What medical examinations should be performed if a worker is exposed to sodium hydroxide?
How is sodium hydroxide used in papermaking?
Sodium hydroxide (also termed lye, caustic soda, and sodium hydrate) is a white solid that dissolves in water to produce a strongly alkaline solution. Both the solid and liquid forms can cause severe injury to all tissues.
