

Sodium chlorate (NaClO₃) is a critical inorganic compound with widespread use in various industrial processes. This article provides an in-depth analysis of its properties, technical specifications, applications, and the role of authoritative standards in ensuring its quality and safety. Whether you're a manufacturer, researcher, or industry professional, this guide offers valuable insights into the significance of sodium chlorate in modern chemical production.
Sodium chlorate is a white crystalline powder that is highly soluble in water. Its hygroscopic nature makes it prone to absorbing moisture from the environment, a characteristic that requires careful storage conditions. The compound decomposes when heated above 300°C, releasing oxygen and leaving behind sodium chloride (NaCl). This decomposition property is leveraged in certain industrial applications, such as the production of chlorine dioxide (ClO₂), a key chemical in pulp bleaching and disinfection processes.
As highlighted by NIST (National Institute of Standards and Technology), precise measurement and standardization are vital for chemical compounds like sodium chlorate. NIST's role in developing measurement standards ensures that industrial chemicals meet rigorous quality benchmarks, which is particularly important for compounds used in large-scale manufacturing [1]. This underscores the importance of adhering to strict specifications when sourcing sodium chlorate.
The quality of sodium chlorate is defined by its purity and chemical composition. Below is a detailed specification table for the product offered by HEBEI FIZA TECHNOLOGY CO., LTD.:
| ITEMS | STANDARD |
|---|---|
| Purity-NaClO₃ | ≥99.0% |
| Moisture | ≤0.1% |
| Water Insolubles | ≤0.01% |
| Chloride (based on Cl) | ≤0.15% |
| Sulfate (based on SO₄) | ≤0.10% |
| Chromate (based on CrO₄) | ≤0.01% |
| Iron (Fe) | ≤0.05% |
| Brand Name | FIZA | Purity | 99% |
|---|---|---|---|
| CAS No. | 7775-09-9 | Molecular Weight | 106.44 |
| EINECS No. | 231-887.4 | Appearance | White crystalline solid |
| Molecular Formula | NaClO₃ | Other Names | Sodium chlorate Min |
These specifications ensure that sodium chlorate meets the stringent requirements of industrial applications. For instance, the high purity level (≥99.0%) guarantees minimal impurities, which is critical for processes like pulp bleaching, where even trace contaminants can affect the final product quality [2].
The primary commercial application of sodium chlorate is in the production of chlorine dioxide (ClO₂), a powerful oxidizing agent used extensively in the pulp and paper industry. According to NIST, chlorine dioxide is favored for its efficiency in bleaching pulp to achieve high brightness without significant environmental impact [3]. This process accounts for approximately 95% of sodium chlorate's usage, highlighting its indispensable role in the paper manufacturing sector.
Beyond pulp bleaching, sodium chlorate serves as a precursor for other chlorate compounds. For example, it undergoes salt metathesis reactions with corresponding chlorides to produce less important chlorates. Additionally, perchlorate compounds are synthesized through the electrolytic oxidation of sodium chlorate solutions, as noted in industrial chemical processes [4]. These applications underscore the compound's versatility and importance in chemical synthesis.
Sodium chlorate is available in multiple packaging options to cater to different industrial requirements. Standard packaging includes 25 kg and 1000 kg bags, with customization available based on customer specifications. This flexibility ensures that manufacturers can procure the compound in quantities that align with their production scales and logistical needs.
For businesses seeking to buy sodium chlorate, the availability of bulk quantities (e.g., bulk sodium chlorate) offers cost-efficiency and convenience. This is particularly beneficial for large-scale operations that require consistent supply chains.
As a leading manufacturer and supplier of sodium chlorate, HEBEI FIZA TECHNOLOGY CO., LTD. has established itself as a trusted name in the chemical industry. The company's commitment to quality and innovation is reflected in its adherence to international standards and its focus on customer satisfaction.
With a strong emphasis on research and development, HEBEI FIZA ensures that its products meet the highest quality benchmarks. The company's expertise in chemical production is complemented by its ability to provide tailored solutions for clients across various sectors, including pulp and paper, water treatment, and chemical synthesis.
When sourcing sodium chlorate, choosing a reliable supplier is critical. HEBEI FIZA TECHNOLOGY CO., LTD. offers several advantages:
These factors make HEBEI FIZA a preferred partner for businesses seeking high-quality sodium chlorate. As noted by NIST, the importance of reliable suppliers in maintaining industry standards cannot be overstated [5].
Sodium chlorate remains a cornerstone of modern industrial chemistry, with its applications spanning pulp bleaching, chemical synthesis, and more. Its importance is underscored by the need for precise specifications and adherence to standards, which are critical for ensuring safety and efficacy in industrial processes.
For businesses seeking a dependable source of sodium chlorate, HEBEI FIZA TECHNOLOGY CO., LTD. offers a combination of quality, customization, and expertise. By partnering with a trusted supplier, industries can ensure the seamless integration of sodium chlorate into their operations.
To learn more about sodium chlorate and its applications, visit the product page or contact HEBEI FIZA TECHNOLOGY CO., LTD. for a customized solution.