

Sodium chlorate, with the chemical formula NaClO3, is a critical inorganic compound known for its versatility in industrial applications. This white crystalline powder is highly soluble in water and exhibits hygroscopic properties, making it a key component in various chemical processes. As one of the most widely produced inorganic compounds globally, sodium chlorate plays a pivotal role in industries ranging from pulp bleaching to chemical synthesis. This article delves into its properties, technical specifications, applications, and the company behind its production, HEBEI FIZA TECHNOLOGY CO., LTD..
Sodium chlorate is characterized by its unique chemical and physical properties. It is a white crystalline solid that readily dissolves in water, forming a clear solution. Its hygroscopic nature means it absorbs moisture from the air, necessitating careful storage conditions. When heated above 300°C, sodium chlorate undergoes thermal decomposition, releasing oxygen gas and leaving behind sodium chloride (NaCl). This decomposition reaction is a critical factor in its industrial applications, particularly in the production of chlorine dioxide (ClO2), a powerful oxidizing agent.
The compound's stability under normal conditions makes it a preferred choice for large-scale industrial processes. However, its reactivity with reducing agents and organic materials requires strict safety protocols to prevent hazardous reactions. For detailed safety information, refer to the NIST guidelines on chemical handling.
High-purity sodium chlorate is essential for its industrial applications, ensuring optimal performance and safety. The following table outlines the technical specifications of sodium chlorate produced 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% |
Additional specifications 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 |
These stringent standards ensure that the product meets the demands of high-precision industrial applications, such as pulp bleaching and chemical synthesis.
The primary commercial use of sodium chlorate is in the production of chlorine dioxide (ClO2), which is used extensively in the pulp and paper industry for bleaching. Approximately 95% of sodium chlorate is dedicated to this application, as chlorine dioxide effectively removes lignin from wood pulp, resulting in high-brightness paper. This process is critical for meeting the quality standards of modern paper products.
Beyond pulp bleaching, sodium chlorate serves as a precursor for other chlorate compounds. Through salt metathesis with corresponding chlorides, industries derive less important chlorates for specialized applications. Additionally, perchlorate compounds are produced via the electrolytic oxidation of sodium chlorate solutions, highlighting its role in advanced chemical manufacturing.
For further insights into the industrial uses of sodium chlorate, refer to the NIST database on chemical applications.
Sodium chlorate is available in various packaging options to cater to different industrial needs. Standard packaging includes 25 kg bags and 1000 kg bags, with customization available to meet specific customer requirements. This flexibility ensures that the product can be efficiently transported and utilized across diverse sectors, from large-scale manufacturing to smaller chemical operations.
HEBEI FIZA TECHNOLOGY CO., LTD. is a leading manufacturer and supplier of high-purity chemicals, including sodium chlorate. With a commitment to quality and innovation, the company provides products that meet international standards. Their expertise in chemical production and customer-centric approach has established them as a trusted partner in the global chemical industry.
For more information about their product range and services, visit the Sodium Chlorate Product Page.
Sodium chlorate is an indispensable compound in modern industry, driving advancements in paper production, chemical synthesis, and more. Its unique properties, coupled with high-purity specifications, make it a vital component for various applications. As a trusted supplier, HEBEI FIZA TECHNOLOGY CO., LTD. ensures that industries have access to reliable and high-quality sodium chlorate. For further details on its uses and benefits, explore the Sodium Chlorate Page.
1. National Institute of Standards and Technology (NIST). Retrieved from https://www.nist.gov/