Sodium hydroxide - Wikipedia
Sodium hydroxide, also known as lye and caustic soda, [1] [2] 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 ...
Corrosive Nature of Liquid Caustic Soda - Iran Chemkraft …
2023年12月15日 · This article delves into the mechanisms of corrosion caused by liquid caustic soda, examines its effects on various materials, explores corrosion resistance of metals and non-metallic materials, discusses protective measures and prevention techniques, addresses proper handling and storage procedures, and examines real-life case studies.
Corrosion Resistance of Nickel and Nickel-Containing Alloys in Caustic Soda and Other Alkalies PART I. INTRODUCTION Caustic soda (sodium hydroxide) is the most widely used and avaBablealkaline material. In the United States almost all of the caustic soda is pro duced as a co-product in the production of chlorine =
Sodium hydroxide | Definition, Common Name, & Uses | Britannica
2024年12月18日 · 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. It is highly corrosive to animal and vegetable tissue.
Sodium Hydroxide | NaOH | CID 14798 - PubChem
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.
Caustic Corrosion - an overview | ScienceDirect Topics
Caustic corrosion/gouging occurs when alkalinity of boiler water increases. Caustic corrosion is also called caustic attack. Caustic corrosion develops from deposition of feed water corrosion products in which NaOH can concentrate to high PH levels.
Sodium Hydroxide - Chemical Safety Facts
2022年10月14日 · Due to its strong corrosive qualities, exposure to sodium hydroxide in its solid or solution form can cause skin and eye irritation, according to the U.S. Centers for Disease Control and Prevention Agency for Toxic Substances and Disease Registry.
Caustic Soda - Corrosionpedia
2024年7月19日 · In metals, caustic solutions usually lead to corrosion. Caustic soda is also known as sodium hydroxide and has the chemical formula NaOH. In all forms, caustic soda is highly corrosive and can cause serious harm. For instance, a short period of contact to the eyes could lead to total blindness.
Caustic Corrosion
2024年7月19日 · A common recurring problem for boilers is caustic corrosion, which is caused by the deposition of caustic soda (sodium hydroxide) on the internal surface. Caustic soda is sometimes added to the boiler feedwater to prevent scaling problems.
A Comprehensive Guide to Caustic Soda | IG Chemical Solutions
Caustic soda appears as a white, odorless solid that dissolves readily in water, releasing significant heat. Known for being a strong base, it is highly corrosive and effective in breaking down organic materials and neutralizing acids.