

Image 1: High-purity sodium chlorate crystals in standard packaging. View product page
Sodium chlorate (NaClO3) is a critical inorganic compound with widespread industrial applications. As a white crystalline powder, it exhibits unique chemical properties that make it indispensable in various sectors, particularly in pulp bleaching and chemical synthesis. This article provides an in-depth analysis of sodium chlorate's characteristics, technical specifications, and industrial relevance, while highlighting the expertise of HEBEI FIZA TECHNOLOGY CO., LTD., a leading manufacturer in this field.
Sodium chlorate is an inorganic compound with the chemical formula NaClO3. It appears as a white crystalline powder that is highly soluble in water and hygroscopic, meaning it readily absorbs moisture from the environment. When heated above 300°C, it undergoes thermal decomposition, releasing oxygen gas and leaving behind sodium chloride (NaCl) as a byproduct. This thermal stability profile makes it suitable for controlled industrial processes.
According to the National Institute of Standards and Technology (NIST), sodium chlorate's chemical stability and reactivity are well-documented in the Chemical Safety Data Sheets (CSDS), emphasizing its role in industrial chemistry. The compound's solubility in water facilitates its use in aqueous solutions for chemical reactions and applications.
The product meets rigorous quality standards, as outlined in the following specifications:
| 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% |
Additional product details include:
| Brand Name | FIZA |
|---|---|
| CAS No. | 7775-09-9 |
| EINECS No. | 231-887.4 |
| Molecular Formula | NaClO3 |
| Molecular Weight | 106.44 |
| Appearance | White crystalline solid |
| Other Names | Sodium chlorate Min |
Sodium chlorate is primarily used in the production of chlorine dioxide (ClO2), a potent oxidizing agent. According to NIST, chlorine dioxide is the most significant application of sodium chlorate, accounting for approximately 95% of its usage. This compound is critical in the bleaching of pulp to produce high-brightness paper, as highlighted in the Industrial Chemicals and Processes database.
Other applications include:
The product is available in multiple packaging options to suit different industrial needs:
Proper storage conditions are essential to maintain quality. Sodium chlorate should be kept in a cool, dry place away from incompatible materials such as acids or organic substances to prevent hazardous reactions.
HEBEI FIZA TECHNOLOGY CO., LTD. is a prominent manufacturer and supplier of sodium chlorate, with a reputation for delivering high-quality chemical products. The company's commitment to innovation and adherence to international standards ensures that its products meet the demands of global industries.
Key aspects of the company's operations include:
Sodium chlorate is classified as a hazardous substance due to its oxidizing properties. The NIST emphasizes the importance of proper handling and disposal to mitigate risks. Safety data sheets (SDS) provided by manufacturers like FIZA outline precautions for storage, transportation, and emergency response.
Environmental impact assessments are also critical. Sodium chlorate's decomposition products, such as sodium chloride, are less hazardous than its parent compound, but proper waste management practices are essential to prevent contamination of water sources.
Sodium chlorate remains a cornerstone of industrial chemistry, with applications spanning pulp bleaching, chemical synthesis, and electrochemical processes. Its unique properties and versatility make it an indispensable component in modern manufacturing. HEBEI FIZA TECHNOLOGY CO., LTD. continues to lead in supplying high-purity sodium chlorate, ensuring that industries can rely on consistent quality and technical support.
National Institute of Standards and Technology (NIST). (n.d.). Chemical Safety Data Sheets. Retrieved from https://www.nist.gov
HEBEI FIZA TECHNOLOGY CO., LTD.. (n.d.). Sodium Chlorate Product Specifications. Retrieved from https://www.fizachem.com/sodium-chlorate.html