Liquid caustic soda is liquid sodium hydroxide aqueous solution with chemical formula NaOH, common concentration 30%,32%,50%. It is colorless transparent viscous liquid at normal temperature with strong pungent odor, strong alkalinity and corrosiveness, easy to neutralize with acidic substances. It is convenient for transportation and application, and is the most widely used liquid basic alkali material in industry.
| Chemical Name | Sodium Hydroxide Solution |
| Chemical Formula | NaOH |
| CAS | 1310-73-2 |
| Appearance | Colorless transparent liquid |
| Common Concentration | 30%/32%/50% |
| Freezing point | Decreases with concentration |
| Boiling point | Above 100℃ |
| Density（ρ20）, g/cm³ | 1.30~1.53 |
| Molecular Weight | 40 |
| Solubility | Miscible with water in any proportion |
Massively applied in alumina production, papermaking and pulping, chemical fiber textile, printing and dyeing desizing, industrial wastewater PH adjustment and flue gas desulfurization. Also used in oil refining, rubber processing, building desulfurization and daily chemical raw material blending.
Seal and store in special anti-corrosion storage tank, place in cool and ventilated tank area, keep away from heat sources and open fire. Mixed storage with acids, oxidants and edible chemicals is forbidden. Implement anti-seepage and anti-leakage treatment in storage area, equip with neutralizing agent, emergency protection and fire-fighting equipment.
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.
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