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Caustic SodaCAS CODE : 1310-73-2 Product Overview Caustic Soda (Sodium Hydroxide) is an indispensable basic chemical in the national economy, often called the "Mother of Chemical Industry." As a highly corrosive strong base, it plays a central role in numerous industrial sectors including pulp & paper, textiles, chemical synthesis, water treatment, and petroleum refining. Its powerful saponification, neutralization, and cleaning capabilities make it a critical component in modern industrial processes. 
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FULL NAME : Caustic Soda (Sodium Hydroxide) Product Specifications
Properties
Main uses 1.Chemical Industry: • A key raw material for producing various sodium salts, soaps, detergents, dyes, pharmaceuticals, pesticides, and organic synthesis (e.g., epoxides, phenols). 2.Pulp & Paper Industry: • Used in pulping and bleaching processes to dissolve lignin (Kraft process). 3.Textile Industry: • Used for mercerizing fibers (enhancing luster and strength) and cleaning after dyeing. 4.Metallurgical Industry: • Used in alumina production from bauxite; also for metal cleaning and degreasing. 5.Water Treatment: • Used for pH adjustment, water softening, and neutralizing acidic wastewater. 6.Petroleum Refining: • Used to remove acidic impurities and sulfides from petroleum products. 7.Food Industry: • Used in processing certain foods (e.g., pretzels, olives) and cleaning equipment, in compliance with regulatory standards. |
