caustic soda uses
Sodium hydroxide (NaOH), also known as caustic soda or lye, is used in a wide range of manufacturing processes. This Chemical is an inorganic substance. Sodium hydroxide is a co-product of chlorine production.
caustic Soda general information
Sodium hydroxide is a highly caustic base and alkali that decomposes proteins at ordinary ambient temperatures and may cause severe chemical burns. It is highly soluble in water and readily absorbs moisture and carbon dioxide from the air. It forms a series
caustic soda Uses & Benefits
In addition to paper and aluminum, sodium hydroxide is used in the production of soap, detergents, commercial drain, and oven cleaners.
Sodium Hydroxide in Cleaning & Disinfectant Products
Sodium hydroxide is used to manufacture soaps and a variety of detergents used in homes and commercial applications. Chlorine bleach is produced by combining chlorine and sodium hydroxide. Drain cleaners that contain sodium hydroxide convert fats and grease that can clog pipes into soap, which dissolves in water.
Sodium Hydroxide in Pharmaceuticals & Medicine
caustic soda uses
Many medicines and pharmaceutical products are formulated with sodium hydroxide, from pain relievers like aspirin to blood-thinning medications, to cholesterol-reducing medications.
Sodium Hydroxide in Energy
Sodium hydroxide is a component of fuel cells. Unlike batteries, fuel cells produce clean electricity for a number of applications including transportation, materials handling, stationary, portable, and emergency backup power. In wind turbines, epoxy resins made of sodium hydroxide are used.
In municipal water treatment facilities, sodium hydroxide is used to control water acidity and remove heavy metals. To make sodium hypochlorite, a water disinfectant, sodium hydroxide is also used.
As a curing agent, sodium hydroxide is used in several food processing applications, such as preserving foods like olives or giving Bavarian-style pretzels their characteristic crunch. For canning tomatoes, potatoes, and other fruits & vegetables, sodium hydroxide is used to remove their skins. It is also used as a food preservative to prevent mold and bacteria from growing in the food.
caustic soda uses in Wood & Paper Products
Many paper-making processes treat wood with a solution containing sodium sulfide and sodium hydroxide. Essentially, this dissolves most of the unwanted material in the wood, resulting in relatively pure cellulose, the basis of the paper. Sodium hydroxide is used to separate the ink from the paper fibers during paper recycling, which allows the fibers to be reused.
Sodium hydroxide is also used for bleaching and cleaning wood, as well as for refining raw wood materials for furniture and cabinets.
Sodium Hydroxide in Aluminum Ore Processing
In order to extract alumina from naturally occurring minerals, sodium hydroxide is used. Aluminum, foil, cans, kitchen utensils, beer kegs, and airplane parts are all made with alumina. In building and construction, aluminum is used in materials that enable building facades and window frames.
Sodium Hydroxide in Other Industrial Manufacturing Uses
Sodium hydroxide is used in many other industrial and manufacturing processes. It is used to manufacture rayon, spandex, explosives, epoxy resins, paints, glass, and ceramics. It is also used in the textile industry to make dyes, process cotton fabric and laundering and bleaching, as well as in metal cleaning and processing, oxide coating, electroplating, and electrolytic extracting.