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O hidróxido de sódio é frequentemente usado como um agente de limpeza industrial, onde é frequentemente chamado de "cáustico". É adicionado à água, aquecido e, em seguida, usado para limpar equipamentos de processo, tanques de armazenamento, etc. Ele pode dissolver graxa, óleos, gorduras e depósitos à base de proteínas.
CN− + −OCl → OCN− + Cl−. Sodium hypochlorite is commonly used as a biocide in industrial applications to control slime and bacteria formation in water systems used at power plants, pulp and paper mills, etc., in solutions typically of 10–15% by weight.
Sodium hydroxide products of Bayer MaterialScience in North America; Titration of acids with sodium hydroxide – freeware for data analysis, simulation of curves and pH calculation; Dow Chemical Company az 50%-os oldat tulajdonságai; N. N. Greenwood, A. Earnshaw, Chemistry of the Elements, 2nd ed., Butterworth-Heinemann, Oxford, UK, 1997.
Sodium carbonate decahydrate (Na 2 CO 3 ·10H 2 O), also known as washing soda, is the most common hydrate of sodium carbonate containing 10 molecules of water of crystallization. Soda ash is dissolved in water and crystallized to get washing soda. It is one of the few metal carbonates that is soluble in water.
Sodium deuteroxide or deuterated sodium hydroxide is a chemical compound with the formula Na O D. It is a white solid very similar to sodium hydroxide, of which it is an isotopologue. It is used as a strong base and deuterium source in the production of other deuterated compounds. For example, reaction with chloral hydrate gives deuterated ...
Sodium hydroxide is used in the manufacture of soap, paper, and the synthetic fiber rayon. Calcium hydroxide (slaked lime) is used in the manufacture of bleaching powder. Calcium hydroxide is also used to clean the sulfur dioxide, which is caused by the exhaust, that is found in power plants and factories.
Lithium hydroxide is used in breathing gas purification systems for spacecraft, submarines, and rebreathers to remove carbon dioxide from exhaled gas by producing lithium carbonate and water: [15] 2 LiOH·H2O + CO2 → Li2CO3 + 3 H2O. or. 2 LiOH + CO2 → Li2CO3 + H2O. The latter, anhydrous hydroxide, is preferred for its lower mass and lesser ...
