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Sodium hydroxide, also known as lye and caustic soda, is an inorganic compound with the formula NaOH. It is a white solid ionic compound consisting of sodium cations Na + and hydroxide anions OH −. Sodium hydroxide is a highly corrosive base and alkali that decomposes lipids and proteins at ambient temperatures and may cause severe chemical ...
- NaOH
- 39.9971 g/mol
- 323 °C (613 °F; 596 K)
- 418 g/L (0 °C), 1000 g/L (25 °C), 3370 g/L (100 °C)
2 days ago · sodium hydroxide (NaOH), a corrosive white crystalline solid that contains the Na + ( sodium) cation and the OH − ( hydroxide) 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.
- The Editors of Encyclopaedia Britannica
Oct 14, 2022 · Sodium hydroxide (NaOH), also known as caustic soda or lye, is a highly versatile substance used in a variety of manufacturing processes. Sodium hydroxide is a co-product of chlorine production. Key Points/Overview. Uses & Benefits.
Sodium hydroxide is very corrosive. It is generally used as a solid or a 50% solution. Other common names include caustic soda and lye. Sodium hydroxide is used to manufacture soaps, rayon, paper, explosives, dyestuffs, and petroleum products.
Sodium Hydroxide is a white, translucent crystalline solid. It is commonly referred to as caustic soda due to its corrosive action on many substances; it decomposes proteins at room temperatures and may cause chemical burns to human bodies.
- 1 min
- Why is sodium hydroxide toxic?Humans can be exposed during the manufacture of sodium hydroxide and in the handling of sodium hydroxide as a solid or concentrated solution. Sodiu...
- Is sodium hydroxide a salt?Caustic soda (sodium hydroxide) is an alkali salt which is also called Lye. It is the common name of sodium hydroxide. This name is given due to th...
- What is the sodium hydroxide solution used for?Sodium hydroxide is used in the manufacture of soaps and a range of detergents used in homes and business applications. NaOH is used for the produc...
- Is sodium hydroxide good for your skin?Concentrated sodium hydroxide, when swallowed, is a strong irritant and corrosive to the skin, hair, breathing tract and digestive system. Sodium h...
- What is the importance of sodium hydroxide?A metallic caustic base is sodium hydroxide (NaOH), also known as lye or caustic soda. An alkali, caustic soda is commonly used in many industries,...
- Is sodium hydroxide soluble in ethanol?Pure sodium hydroxide is a colourless crystalline solid which melts without decomposition at 318 ° C (604 ° F) and boils at 1,388 ° C (2,530 ° F)....
- Why is sodium hydroxide used in soap?It is not used for shaving, it is used for soap production. Oil and fat triglycerides react with sodium hydroxide to form fatty acid glycerol and s...
May 21, 2018 · sodium hydroxide, chemical compound, NaOH, a white crystalline substance that readily absorbs carbon dioxide [1] and moisture from the air. It is very soluble in water, alcohol, and glycerin. It is a caustic [2] and a strong base (see acids and bases [3]).
Sodium hydroxide, also widely recognized as caustic soda or lye, is an inorganic chemical compound with the formula NaOH. This compound is one of the most basic industrial chemicals used across various industries. In its pure form, sodium hydroxide appears as a white, solid crystalline substance that readily absorbs moisture from the air.
