Caustic soda flakes


Deliver Terms: FCA, FOB, CIF, CFR, DAP, DDU, DDP Based on the customer’s inquiry

Customization: Customized logo, Graphic customization, Customized packaging

Packaging: 25 PP bags for preventing to absorption of moisture.
Also for more protection, 50 PP bags of Caustic Soda Flake were put in a Jumbo bag.

Min Order: 22 Tons



Alternative (Trade) Names: Sodium Hydroxide Flakes
HS code: 28151110

Physical and Chemical Properties
Chemical Formula: NaOH
Purity: 99%
Appearance: White, solid
Odor: Odorless
Melting Point: 323 ° C
Specific Gravity (H2O=1): 2.13
Molecular Weight: 01/40
Spot Boiling Point: 140 °C
Boiling Point: 1388 °C
Relative Density of Percolation: 53.1% (50% solution), 2 at 5.5 °C (solution 73% -70%)
Solubility: Easily Soluble in cold water
Purity: Min. 95 Wt% (NISOC/ASTM E291)



Caustic Soda Flake or Sodium Hydroxide with the chemical formula of NaOH is a solid, white substance with a boiling Point at 1388 °C and aGravity (density) of 2.13. This substance is produced from the evaporation of Caustic Soda Liquid. It is also produced in the form of Caustic Soda Powder, but the most popular type of solid caustic soda is in the form of Caustic Soda Flakes.

TEDORA offers its products with the highest quality, competitive prices and dedicated shipping methods. One of the most important competitive advantages of supplying Caustic Soda Flakes with TEDORA is the elimination of mercury impurities and heavy metals. This quality is achieved by using modern laboratories and performing accurate tests.


What is Caustic Soda Flakes?

Caustic Soda Flakes is a type of alkaline salt and has many applications in various industrial and non-industrial sectors. Peach soda, along with some acids, has the highest consumption among chemicals and is about 60 million tons per year, which is produced under the name of Sodium Hydroxide. Caustic Soda Flakes is white and odorless and is offered in the form of flakes or powder. This chemical is highly soluble in water and has less solubility in Ethanol and Methanol but does not dissolve in Ether and other non-polar solutions. Caustic Soda Flake is corrosive and non-flammable with a concentration of 99%,



Drilling Fluids

Oil and Gas


Water Treatment


Foods and Beverages

Pulp and Paper


Applications of Caustic Soda Flakes include Sodium Sulfide production, the oil industry, detergent, paper, health, ceramics, alcohol, leather, and the automobile industry. It is also used by cotton factories for bleaching, wastewater and sewage control, degreasing, dyeing, water purification, acid neutralization in battery making, and as a bleaching and lubricating agent in textiles.

Caustic Soda Flakes in Paper and Pulp

The most common use of Caustic Soda Flakes worldwide is in the paper industry. It is used with 99% purity in the processes of pulp production, bleaching of pulp produced and removal of ink from recycled paper.

Caustic Soda Flakes uses in the food industry

In the food industry, Caustic Soda Flakes is used to wash fruits and vegetables, and produce chocolate and cocoa, caramel dyes and ice cream. It is used as an antibacterial in cans in the olive production process to remove bitterness. Another application of Caustic Soda Flakes is in the beverage industry to produce milk, sugar and oil.


Sodium Hydroxide Applications in Soap and Detergent

Another important use of Caustic Soda Flakes is in the detergent industry. It is used in these industries to make soap, process to converts fats, foundations, and vegetable oils into soap. In this industry, Sodium Hydroxide is added to water and after heating, it is used to clean equipment and tanks. Another application of Caustic Soda is used to produce bleach. Bleaching agents have many industrial and domestic applications such as degreasing and controlling mold and mildew.

Sodium Hydroxide Applications in Water Refinery

Caustic Soda Flakes is also used to raise the pH of water. Increasing the pH of water is to reduce the amount of lead, copper and toxic metals that can be dissolved in drinking water. Other uses of Caustic Soda Metal industry and manufacturing of glass, zinc and plating Pharmaceutical industry, cosmetics Textile and dyeing industry Gas and petrochemical industries Drilling Mud Biodiesel Aluminum Tissue digestion Cellulose material calibration


Put on appropriate personal protective equipment Avoid dust information Do not breathe dust. Use only in a well-ventilated area.


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