99% industry
1310-73-2
Naoh
215-185-5
Caustic Soda
Pearls
Industrial Grade
Soluble Alkali
Strong Alkali
First-Class
Industrial Alkali
25kg/Bag/50kg/Bag/500kg/Bag/1000kg/Bag/1200kg/Bag/
Un 1823
Membrane Method
Corrosive
by customer
Bag/Drum/Bottle
99% min
China
28151100
Product Description
Caustic soda pearls is a white granular solid, with particle sizes typically ranging from 0.5 mm to 1.5 mm. It is easily soluble in water, releasing a significant amount of heat during dissolution. The granular form of caustic soda makes it easier to handle during storage, transportation, and usage, ensuring a uniform and controllable dissolution rate in water. It is widely used in the production of soap and detergents, as a chemical intermediate, in water treatment, wastewater treatment, and in the pulp and paper industry. The advantages of caustic soda pearls include ease of storage and transportation, good stability, and ease of controlling the usage amount, making it an excellent choice for various industrial applications.














Tech Grade | |||
Item | Specifications | Test Results | Unit |
Assay (as NaOH): | 99.0 min | 99.1 | % |
Sodium Carbonate (Na2CO3): | 0.8 max | 0.5 | % |
Sodium Chloride (NaCl): | 0.05 max | 0.02 | % |
Iron (Fe): | 50 max | 11 | ppm |
Safety is our top priority.
To ensure your safety while using Caustic Soda Pearls, please be sure to download and carefully read the accompanying Material Safety Data Sheet (MSDS).










This document provides detailed safety guidelines, including how to handle potential hazards, accident response, and proper storage methods. It will help you understand and safely use Caustic Soda Pearls, ensuring personal safety and environmental protection.