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Inorganic Chemical
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Inorganic Chemical

Sodium Hydroxide, also known as caustic soda, lye or fire alkali, is an inorganic compound with the chemical formula NaOH. It is a strong base with strong corrosiveness. In its normal state, it is a white flaky solid. It is highly soluble in water and releases heat. Its aqueous solution is strongly alkaline and is widely used in industrial and civil fields.

Polykem sodium hydroxide carefully selects high-quality suppliers to ensure that the products have high activity, strong alkalinity and low impurities, meeting the strict demands of multiple industries such as chemical engineering, textile, papermaking and water treatment.

The products strictly follow the ISO 9001 quality management system certification. Polykem offers customers highly competitive prices and helps them improve production efficiency and reduce costs with reliable quality.


Product Parameter


Chemical name

 Sodium Hydroxide, CausticSoda

Chemical formula

 NaOH

Appearance

 Usually flake or granular

Density

 2.130 g/cm³

Melting point

 318.4℃(591 K)

Boiling point

 1390℃(1663 K)

Vapor pressure

 24.5mmHg(25°C)

Saturated vapor pressure

 0.13Kpa (739℃)

Appearance

 white crystalline powder

Solubility

 easily soluble in water, ethanol, glycerol, insoluble in acetone, ether



Product Feature and Application


Sodium hydroxide is a highly corrosive strong base with strong hygroscopicity and corrosiveness.

Applications and Uses:

Metallurgy and chemical industry

Softener for the printing and dyeing industry

Desizing agent for the chemical fiber industry

Pulp and paper

The washing industry, such as soap

Water treatment

Rubber industry, used for the vulcanization and processing of rubber



Hot Tags: Inorganic Chemical
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