Caustic Soda Flakes Sodium Hydroxide CAS 1310-73-2
Caustic Soda Flakes, chemically named Sodium Hydroxide (NaOH), CAS number 1310-73-2, is a strongly alkaline inorganic solid presented as white flaky particles. It has strong hygroscopicity, easily absorbs moisture and carbon dioxide from the air, and dissolves in water releasing massive heat. It is one of the most widely used basic raw materials in modern chemical industry.

Our factory adopts advanced ion-exchange membrane production technology. The industrial grade caustic soda flakes reach minimum 99% purity. Strict monitoring is implemented during manufacturing to control sodium chloride, sodium carbonate, iron and other impurities. Consistent quality of each batch can be guaranteed and supported by official Certificate of Analysis before shipment.
The product is sealed in standard 25kg plastic-lined woven bags. The tight packaging effectively prevents moisture absorption, deliquescence and leakage during long-distance ocean transportation, meeting international dangerous goods transportation requirements.
Caustic soda flakes cover abundant downstream industries. It is widely applied for pulp and paper making, textile mercerization, soap and detergent manufacturing, water treatment pH adjustment, alumina processing, petroleum refining, metal surface cleaning and organic chemical synthesis.

We have stable continuous production capacity to satisfy long-term bulk orders for global chemical distributors and manufacturers. We can provide complete sets of documents including COA, MSDS, dangerous goods transportation papers and customs clearance materials. Pre-order sample test, flexible shipment plan and customized packaging solutions are supported to fulfill various procurement demands from worldwide customers.





