

Basic Information
- Chemical Name: Sodium Hydroxide
- Chemical Formula: NaOH
- CAS No.: 1310-73-2
- EINECS No.: 215-185-5
- UN No.: 1823 (Solid caustic soda); 1824 (Liquid caustic soda)
- Common Chinese Names: Caustic soda, lye, sodium hydrate
Key Classifications
- Caustic soda flakes: Flake caustic soda
- Caustic soda pearls / beads: Pearl caustic soda
- Caustic soda liquid: Liquid caustic soda
Core Properties
It is a strongly corrosive strong base with high hygroscopicity, releasing massive heat when dissolved in water. It is a major basic industrial chemical raw material.







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