Prilled caustic soda, also known as granular sodium hydroxide, has chemical formula NaOH. It is granular solid caustic soda with white spherical appearance, high purity and good fluidity. Its moisture absorption rate is lower than flake caustic soda, with strong alkalinity and corrosiveness, easily soluble in water with heat release. It is special caustic soda for fine chemical industry and high-end processing.
| Chemical Name | Sodium Hydroxide |
| Chemical Formula | NaOH |
| CAS | 1310-73-2 |
| Appearance | White spherical particles |
| Melting point | 318.4℃ |
| Boiling point | 1390℃ |
| Density（ρ20）, g/cm³ | 2.13 |
| Molecular Weight | 40 |
| Solubility | Highly soluble in water, soluble in ethanol, aqueous solution is strongly alkaline |
Widely used in fine chemical synthesis, pharmaceutical intermediate production, cosmetic raw material blending, high-grade water treatment agent preparation. Also suitable for photovoltaic glass cleaning, perfume synthesis, leather tanning and high-end electroplating industr
Store with sealed package in dry and ventilated warehouse, avoid air contact and moisture absorption, keep away from light and rain. Strictly prohibit mixed storage with acids, toxic articles and food raw materials. Handle gently during transportation, equip warehouse with anti-corrosion and fire-fighting facilities, store in standardized zones.
We mainly supply agricultural fertilizers including urea, potassium sulfate, ammonium chloride and water-soluble fertilizer materials; as well as industrial chemical raw materials such as calcium chloride, sodium bicarbonate and phosphate products.
Yes. We can provide batch COA, MSDS, certificate of origin and other full set of export documents to meet customs clearance requirements worldwide.
Sure. We offer agricultural grade and industrial grade products. Customized purity, particle size and packaging are all available as customers' demands.
Sample order is acceptable. For bulk orders, goods can be delivered within 3-7 days for in-stock items. We also support long-term bulk order production arrangement.
We offer exclusive one-on-one pre-sales and after-sales responses throughout the process, along with customized supporting solutions, ensuring high efficiency, peace of mind, and reliable and stable delivery.
With 26 years of in-depth experience in the chemical industry, we have a well-established supply chain system, sufficient production capacity reserves, and the ability to provide large-scale supplies and continuous delivery.
We adhere to research and development innovation and strict quality control. Our formula and process are mature and stable, and our products feature high purity, stable performance, and are suitable for high-end application requirements in multiple industries.
If you have any questions, concerns, or need assistance, please feel free to contact us via phone, email, or online customer service at any time, and we will provide you with support and answers as soon as possible.
Copyright © 2026 by Waycen Technology （Shandong）Co., Ltd. All Rights Reserved
