Aure Chemical Delivers Excellence in High-Purity Sodium Hydroxide (CAS 1310-73-2)
Aure Chemical is a premier global supplier of high-quality Sodium Hydroxide (NaOH), universally known as Caustic Soda or Lye. Identified by its CAS number 1310-73-2, this inorganic compound is a highly versatile and indispensable strong alkali. It typically comes in solid forms like flakes, beads, or granular, or as a clear, colorless aqueous solution. Sodium Hydroxide is a cornerstone in countless industrial processes due to its powerful basicity and reactivity. It is extensively used in chemical manufacturing, pulp and paper production, water treatment, soap and detergent manufacturing, textile processing, and alumina refining. Aure Chemical's unwavering commitment to excellence ensures that our Sodium Hydroxide meets the stringent purity and performance requirements for your most demanding industrial applications, guaranteeing consistency, safety, and reliability.
Product Overview & Key Properties
Sodium Hydroxide (CAS No. 1310-73-2) is meticulously produced and rigorously tested to meet stringent quality standards. We ensure exceptional purity and consistent performance, essential for your critical applications:
| CAS No.: | 1310-73-2 |
| EC No.: | 215-185-5 |
| Linear Formula: | NaOH |
| Molecular Weight: | 39.99711 |
| Appearance: | White, odorless solid (flakes, pellets, granules) |
| Melting Point: | 681 °C(lit.) |
| Boiling point | 1390°C |
| Density: | 1.515 g/mL at 20 °C |
| Solubility: | Highly soluble in water, releasing significant heat. Also soluble in ethanol and methanol. |
| Hygroscopic & Deliquescent: | Readily absorbs moisture and carbon dioxide from the air. |
| Corrosivity: | Highly corrosive to skin, eyes, and certain metals. Requires careful handling. |
| RIDADR: | UN 1824 8/PG 2 |
| Chemical Structure: |  |
Our commitment to delivering high-purity Sodium Hydroxide ensures a reliable and efficient component for your critical processes, offering consistent quality for diverse industrial needs.
Primary Applications of Sodium Hydroxide
Sodium Hydroxide's powerful basicity and versatility make it a fundamental chemical with extensive applications across various industries:
Chemical Manufacturing:
It is a primary raw material in the production of a vast array of chemicals, including organic chemicals, inorganic compounds, and various sodium salts. It's crucial for acid neutralization, pH adjustment, and as a reactant in numerous synthetic processes.
Pulp and Paper Industry:
Sodium Hydroxide is extensively used in the Kraft process for pulping wood into paper, helping to dissolve lignin and separate cellulose fibers. It is also used in paper bleaching and deinking processes.
Water Treatment:
It is employed for pH adjustment and neutralization of acidic wastewater, coagulation, and flocculation in municipal and industrial water treatment plants to remove heavy metals and other impurities.
Soap and Detergent Manufacturing:
A key ingredient in the saponification process to produce soaps and detergents. It reacts with fats and oils to create soap, and is also used in the formulation of various cleaning products.
Alumina Production (Bayer Process):
Sodium Hydroxide is vital in the Bayer process for refining bauxite ore to produce alumina, which is then used to manufacture aluminum metal.
Textile Industry:
Used in the mercerization of cotton to enhance its strength, luster, and dye uptake. It also finds applications in fabric scouring and bleaching.
Petroleum and Natural Gas:
Employed in refineries to remove acidic impurities (e.g., hydrogen sulfide, carbon dioxide) from crude oil and natural gas streams.
Food Industry:
Used for various purposes including fruit and vegetable peeling, chocolate and cocoa processing, caramel coloring production, and poultry scalding. (Food-grade NaOH must be used for these applications).
Why Choose Aure Chemical for Your Sodium Hydroxide Supply?
Aure Chemical is dedicated to providing superior chemical solutions and unparalleled customer support. By partnering with us for your Sodium Hydroxide requirements, you benefit from:
Exceptional Purity & Consistent Quality: Our Sodium Hydroxide is manufactured to stringent purity specifications, crucial for ensuring optimal performance and efficiency in your industrial processes, from chemical synthesis to water treatment.
Reliable Global Supply Chain: We maintain a robust and efficient supply network, guaranteeing timely and secure delivery of this essential alkali in various forms (solid or solution) to your facilities worldwide, adhering to all strict safety and regulatory standards for corrosive materials.
Expert Technical Support: Our team of experienced chemists and specialists is readily available to offer comprehensive guidance on product application, safe handling procedures, and optimal storage conditions for Sodium Hydroxide, emphasizing safety protocols due to its corrosive nature.
Commitment to Quality & Safety: We adhere to the highest industry standards for quality management, safety, and environmental responsibility across all our operations, ensuring peace of mind for our clients and the safe handling of hazardous materials.
Choose Aure Chemical for a trustworthy and dependable supply of high-quality Sodium Hydroxide. We're ready to support your most demanding and innovative industrial processes.
Packaging, Transportation & Storage Solutions
At Aure Chemical, we understand the critical importance of rigorous packaging, transportation, and storage for chemical products. To ensure the safety and integrity of the products you purchase, and to comply with international and national regulations, we provide the following general guidelines. Please note that each specific product has its own Safety Data Sheet (SDS), which contains the most detailed and authoritative information on packaging, transportation, and storage. We strongly advise you to consult and strictly adhere to the SDS for the respective product.
| I. Packaging Solutions | II. Transportation Solutions | III. Storage Solutions |
We utilize various UN (United Nations) certified packaging containers based on the chemical nature, hazard class, and transportation requirements of our products. Common packaging types include, but are not limited to: Steel Drums: Suitable for a wide range of liquid and solid products, especially flammable liquids. Plastic Drums/Jerricans: Primarily used for corrosive liquids like acids and bases, or substances incompatible with metal. Composite Drums: Combine the corrosion resistance of a plastic inner liner with the strength of a steel or fiber outer shell. IBCs (Intermediate Bulk Containers): Often referred to as "Tote Bins" or "Cubic Tanks," these are used for larger volumes of liquid or solid dangerous goods, offering efficient storage and transport solutions. Lined Bags or Fibre Drums: Primarily used for powdered or granular solids. Glass Bottles: Typically used as inner packaging for small quantities of high-purity or specialized chemicals, requiring additional absorbent material and sturdy outer packaging (e.g., wooden crates, fiberboard boxes). Steel Cylinders: Specifically designed and constructed as pressure vessels for the storage and transport of compressed, liquefied, or dissolved gases. Available in various capacities and pressure ratings, they are built to withstand high internal pressures and ensure the safe containment of gaseous substances.
All packaging undergoes stringent testing and complies with UN packaging performance levels to ensure product safety under normal transport conditions. | We strictly adhere to international and regional regulations for the transport of dangerous goods, ensuring full compliance and safety from our facility to your delivery point. Sea Freight (IMDG Code): We strictly comply with the International Maritime Dangerous Goods (IMDG) Code, using UN-certified containers and ensuring proper dangerous goods declaration, marking, and stowage. Air Freight (IATA DGR): We follow the International Air Transport Association (IATA) Dangerous Goods Regulations, which impose the strictest requirements for packaging, labeling, documentation, and quantity limitations. Road/Rail Transport (ADR/RID & Local Regulations): We comply with the European Agreement concerning the International Carriage of Dangerous Goods by Road (ADR), the Regulations concerning the International Carriage of Dangerous Goods by Rail (RID), and specific national/regional regulations to ensure safe land transport.
Regardless of the transport mode, we will provide the following essential documentation: Safety Data Sheet (SDS/MSDS): Provides product hazard information, safe handling guidelines, emergency measures, etc. Dangerous Goods Declaration (DGD): Detailed information on dangerous goods, packing group, UN number, etc., for carriers and relevant authorities. Other Necessary Certifications or Documents: Such as Certificates of Analysis (COA).
Upon receiving your shipment, please carefully verify the integrity of the packaging and the label information.
| Proper storage is crucial for maintaining product quality and ensuring operational safety. The following are general storage principles: Dedicated Areas: Dangerous chemicals should be stored in designated warehouses or areas that meet safety standards, away from residential zones and densely populated areas. Segregated Storage: Strictly classify and segregate products according to their hazard class to prevent incompatible substances from being stored together and causing dangerous reactions (e.g., acids and bases separated, flammables away from oxidizers). Good Ventilation: Storage areas should maintain good natural or forced ventilation to prevent the accumulation of hazardous gases or vapors. Temperature & Humidity Control: Control the temperature and humidity of the storage environment according to the recommendations in the SDS. Avoid direct sunlight and extreme temperatures. Fire and Explosion Prevention: Storage areas for flammable and explosive products should be equipped with adequate fire-fighting equipment, prohibit open flames, and ensure electrical equipment meets explosion-proof standards. Clear Labeling: All storage containers and areas should have clear, conspicuous hazard labels and warning signs. Spill Response: Storage areas should be equipped with appropriate spill response equipment and materials, and personnel should be familiar with emergency procedures. Regular Inspections: Periodically inspect the integrity of storage containers to ensure no leaks or damage, and verify label information. Away from Food and Drinking Water: Avoid cross-contamination.
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| Should you have any questions regarding the packaging, transportation, or storage of specific products, or require a customized solution, please do not hesitate to contact us. |
