COMMODITY: Caustic soda pearls 99%, Food grade caustic soda pearls
APPEARANCE: white pearls, prills or pellets
M.F.:NaOH
CAS No.: 1310-73-2
HS CODE: 28151100
EINECS No.: 209-553-4
PACKAGE :25kg bag; 25kg plastic drum;1.2tons jumbo bag
Caustic Soda: Versatile Industrial Chemical
Caustic soda is naturally formed as a byproduct during chlorine manufacturing. By chemical principles, roughly 1,100 kg of caustic soda and 28 kg of hydrogen gas are generated alongside every tonne of chlorine produced. Its official chemical name is sodium hydroxide, widely recognized across global industrial markets.
Specification of caustic soda pearls 99%:

This essential chemical mainly exists in two forms: liquid caustic soda and solid caustic soda. Solid types are mostly available as caustic soda flakes and caustic soda pearls, both widely used in different production scenarios. For packaging, we use 25kg PP bags with inner PE liners to ensure safe storage and transportation. A 20-foot container can hold up to 28 tons without pallets, and we also accept customized packaging to meet different client needs.

25kg PP bag with PE liner, 28 tons/20GP without pallets.Package:
Customized package available.
As a fundamental inorganic chemical, caustic soda plays a vital role in countless manufacturing processes. It is a core ingredient in soap and detergent making, and serves as a reliable bleaching agent in textile dyeing, paper production, pulp processing and the cellulose industry. It is also widely used in glass, ceramics, paint and other inorganic chemical products. In metallurgy, it helps refine aluminum from bauxite ore, supporting heavy industry operations.
Beyond these, caustic soda is indispensable in water treatment, oilfield drilling mud, petroleum refining and mining activities. It is even used to clean beer and soft drink bottles for hygiene and safety standards. What many people don’t know is that sodium hydroxide in food processing helps control acidity, act as an alkali agent and assist in oil refining. Similarly, sodium hydroxide in food and pharmaceutical industries works as a key additive and processing agent. It also acts as a critical raw material in producing many high-value organic chemicals, making it a truly irreplaceable product for modern industry.
Application:
Caustic soda including caustic soda flakes and pearls is a key component in many important chemical processes. It is a basic inorganic chemicals raw material and used in many industries.
Used in making soap, detergent,caustic soda plant manufacturers
As a bleaching agent in textiles dyeing, in paper and pulp industry, cellulose industry, in inorganic chemicals like paints, glass and ceramics,
In the process of refining aluminium from its ore bauxite.
Other areas where caustic is issential are: water treatment, drilling mud in oilfield, refining petroleum products, minerals extraction(mining), washing beer and soft drink bottles.
In food and drug industry, it is used as acidity regulator, alkali, impregnant’s pigment and edible oil refining.
It constitutes an essential reactant in the production of many useful organic chemicals.