Item | Specification |
Product Name | Caustic Soda Pearls |
Chemical Name | Sodium Hydroxide |
Chemical Formula | NaOH |
Appearance | White spherical pearls |
Purity (NaOH) | ≥ 99% |
CAS No. | 1310-73-2 |
EINECS No. | 215-185-5 |
Molecular Weight | 40.00 |
Solubility | Completely soluble in water |
Melting Point | 318°C |
Bulk Density | 1.1 – 1.3 g/cm³ |
Main Application | Chemical manufacturing, detergents, water treatment |
Packaging | 25kg PP/PE bag |
Storage | Cool, dry, well-ventilated place |
Shelf Life | 24 months |


Caustic Soda Pearls (NaOH) are widely used in chemical manufacturing for synthesis reactions and pH adjustment.
Sodium Hydroxide (NaOH) Pearls are applied in detergent and soap production as a key alkaline raw material.
Caustic Soda Pearls are commonly used in alumina and aluminum processing due to their high purity and consistent quality.
NaOH Pearls are utilized in water and wastewater treatment to neutralize acidic effluents and control alkalinity.
Caustic Soda Pearls (NaOH) are preferred in textile processing for scouring and mercerizing processes.
Sodium Hydroxide Pearls are used in petroleum refining and industrial cleaning applications.



