Sodium hydroxide, also known as caustic soda, caustic soda, and caustic soda, is an inorganic compound with the chemical formula NaOH. Sodium hydroxide is strongly alkaline and highly corrosive. It can be used as an acid neutralizer and a complex masking agent. , precipitant, precipitation masking agents, color developers, saponification agents, peeling agents, detergents, etc., are widely used.
Sodium hydroxide is mainly used in papermaking, cellulose pulp production, soap, synthetic detergent, synthetic fatty acid production, and refining of animal and vegetable oils. In the textile printing and dyeing industry, it is used as desizing agent, scouring agent, and mercerizing agent for cotton cloth. In the chemical industry, it is used to produce borax, sodium cyanide, formic acid, oxalic acid, phenol, etc. It is used in the petroleum industry to refine petroleum products and is used in oilfield drilling mud. It is also used in the production of alumina, surface treatment of metal zinc and metal copper, as well as glass, enamel, leather, medicine, dyes, and pesticides. Food-grade products are used as acid neutralizers in the food industry, as peeling agents for citrus and peaches, as well as detergents for containers such as empty bottles and cans, as well as decolorizers and deodorizers.
When sodium hydroxide is used as a basic reagent, it can be used as a neutralizer, a complex masking agent, a precipitant, a precipitation masking agent, an absorbent for a small amount of carbon dioxide and water, and a color developer for the determination of ketone sterol by thin-layer analysis. It is widely used Used in the manufacture of various sodium salts, soaps, pulp, finishing cotton, silk, viscose fibers, regeneration of rubber products, metal cleaning, electroplating, bleaching, etc.
In cosmetic creams, saponification such as sodium hydroxide and stearic acid acts as an emulsifier to make creams, shampoos, etc.
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Sodium hydroxide, also known as caustic soda, caustic soda, and caustic soda, is an inorganic compound with the chemical formula NaOH. Sodium hydroxide is strongly alkaline and highly corrosive. It can be used as an acid neutralizer and a complex masking agent. , precipitant, precipitation masking agents, color developers, saponification agents, peeling agents, detergents, etc., are widely used.
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