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Caustic Soda Flakes | CAS Number: 1310-73-2

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Caustic soda flakes, which are also known as sodium hydroxide flakes, are a solid form of caustic soda (NaOH) that is white and crystalline. They are highly soluble in water and produce a very strong alkaline solution. Caustic soda is a potent alkali and can be extremely corrosive. Sodium hydroxide is an extremely versatile and commonly used chemical compound in various industrial applications.

Packaging Type

bag

NaOH

bags

Caustic Soda Flakes TDS

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Caustic Soda Flakes MSDS

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MS Data Sheet

Chemical Name

Caustic Soda Flakes

Industry

Oil and Gas

Chemical Intermediates

Home Care and Industrial Cleaning

Water Treatment & Mining

Application of Caustic Soda Flakes

  1. Chemical Manufacturing: Caustic soda is a key raw material in the production of various chemicals, including soaps, detergents, and textiles.
  2. Paper and Pulp Industry: It is used in the paper and pulp industry for pulping and bleaching processes.
  3. Alumina Production: Caustic soda is used in the Bayer process for the extraction of alumina from bauxite ore in the production of aluminum.
  4. Petroleum Industry: It is employed in the petroleum industry for refining and removing impurities from crude oil.
  5. Water Treatment: Caustic soda is used in water treatment to adjust pH levels and neutralize acidic water.
  6. Cleaning Agent: It is often used as a cleaning agent for equipment and surfaces in various industries.
  7. Food Processing: In the food industry, caustic soda is used in certain processes, such as peeling fruits and vegetables.
  8. Textile Industry: Caustic soda is utilized in the textile industry for mercerization, a process that improves the strength and luster of cotton fibers.
  9. Synthetic Fiber Production: It is used in the production of synthetic fibers like rayon.
  10. Oil & Gas Industry: Caustic soda is used in most water-base muds to increase and maintain pH and alkalinity.
  11. pH Modifier: Caustic soda flakes are used as an effective pH modifier in the chemical industry.

Specifications of Caustic Soda Flakes

SYNONYMS

NaOH Flakes Sodium Hydroxide Flakes White Caustic Flakes Hardener Flakes

MOLECULAR WEIGHT

39.99 g/mol

CAS NUMBER

1310-73-2

CHEMICAL FORMULA

NaOH

HS CODE

281511

DENSITY

2.12 g/cm3

MELTING POINT

318 °C

BOILING POINT

1,388 °C

VISCOSITY

Not Specified

SHELF LIFE

2 years

TYPICAL PROPERTIES

Not Specified

About Caustic Soda Flakes

Caustic soda, also known scientifically as sodium hydroxide (NaOH) or simply lye, earns its name from its potent corrosive nature, capable of causing severe damage to plant tissues and animal skin upon contact. This versatile alkali is esteemed for its ability to degrade proteins effectively, even at ambient temperatures, thereby presenting substantial risks of chemical burns. Chemically, sodium hydroxide manifests as a white solid compound comprising hydroxide anions (OH-) and sodium cations (Na+).


Elchemy has carved a niche as a leading global supplier of caustic soda, distinguished by its unwavering commitment to quality and competitive pricing strategies. Our specialization lies in delivering premium-grade caustic soda to diverse industrial sectors worldwide, ensuring optimal value for our clients through meticulously tailored service offerings.


Backed by a team of dedicated professionals with profound expertise in the chemical industry, Elchemy prides itself on providing not only superior products but also comprehensive technical support and logistical excellence. In industrial applications, caustic soda plays a pivotal role in pulp and paper manufacturing by breaking down lignin and bleaching pulp.


In textiles, they enhance fabric strength and dye absorption through mercerization processes. Water treatment facilities rely on them for pH adjustment and heavy metal removal. Food processing industries utilize caustic soda in cocoa alkalization and equipment cleaning.


In chemical synthesis, it serves as a catalyst and a key feedstock. Its applications extend to alumina extraction, petroleum refining, soap production, and pharmaceutical manufacturing, highlighting its indispensable versatility and industrial significance.


The manufacturing process of caustic soda involves the electrolysis of brine (sodium chloride solution), yielding sodium hydroxide along with chlorine and hydrogen gas as valuable by-products. This method ensures scalability and efficiency in production, meeting the stringent quality standards demanded by industrial applications.


Elchemy’s operational ethos revolves around sustainability and safety, ensuring adherence to rigorous environmental regulations and safety protocols in the handling and distribution of caustic soda.


Our integrated supply chain management ensures reliable and timely delivery, bolstered by robust logistical capabilities and strategic partnerships across the globe.

Features of Caustic Soda Flakes

  • Low heavy metal impurities: (iron, lead, copper, nickel); mercury-free.

  • Food-grade quality.

  • Easy handling and cost-effective transport.

  • Manufactured with advanced Bertram – Switzerland technology.

  • Environmentally safe production process.

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Caustic Soda Flakes FAQs

How is Caustic Soda Flakes used in water treatment?

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Can Caustic Soda Flakes be stored indefinitely?

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What precautions should be taken when handling Caustic Soda Flakes?

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Is Caustic Soda Flakes the same as lye?

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