Sodium Chlorate - FIZA | High-Purity Industrial Chemical for Pulp Bleaching and Chlorine Dioxide Production

Introduction to Sodium Chlorate

Sodium chlorate (NaClO₃) is an inorganic compound with a white crystalline appearance, renowned for its solubility in water and hygroscopic nature. This versatile chemical plays a pivotal role in various industrial applications, particularly in the production of chlorine dioxide, a critical agent in pulp bleaching and disinfection processes. Manufactured by FIZA, a leading chemical supplier based in Hebei Fiza Technology Co., Ltd., sodium chlorate is a cornerstone of modern industrial chemistry.

Key Features and Advantages

Sodium chlorate’s unique properties make it indispensable in industrial settings. Its high purity (≥99.0%) ensures minimal impurities, which is crucial for sensitive applications like paper production. The compound’s hygroscopic nature allows it to absorb moisture from the air, making it suitable for environments requiring controlled humidity. Additionally, its decomposition at temperatures above 300°C releases oxygen, a characteristic that underpins its use in oxygen generation systems.

One of the most significant advantages of sodium chlorate is its role in producing chlorine dioxide, a powerful oxidizing agent. This application is vital in the pulp and paper industry, where it is used to bleach wood pulp to achieve high-brightness paper. According to the National Institute of Standards and Technology (NIST), sodium chlorate’s efficiency in chemical reactions has been validated through rigorous industrial testing, ensuring its reliability in large-scale operations.

Technical 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%

Product Overview

Brand Name	FIZA
CAS No.	7775-09-9
EINECS No.	231-887.4
Molecular Formula	NaClO₃
Purity	99%
Molecular Weight	106.44
Appearance	White crystalline solid
Other Names	Sodium chlorate Min

Applications in Industrial Processes

The primary commercial use of sodium chlorate is in the production of chlorine dioxide, which accounts for approximately 95% of its application. This compound is indispensable in the pulp and paper industry, where it is used to bleach wood pulp to produce high-brightness paper. According to NIST, chlorine dioxide’s effectiveness in breaking down lignin, the natural polymer responsible for wood’s color, has been extensively studied and standardized.

Additionally, sodium chlorate serves as a precursor for other chlorate compounds through salt metathesis reactions. These derivatives find applications in agriculture as herbicides and in the production of perchlorate compounds, which are used in rocket propellants and fireworks. The industrial synthesis of perchlorates via electrolysis of sodium chlorate solutions is a well-established process, as noted in NIST’s research on chemical manufacturing techniques.

Packaging and Availability

Sodium chlorate is available in various packaging options to meet diverse customer needs. Standard packaging includes 25 kg and 1000 kg bags, with custom solutions available upon request. This flexibility ensures that industries can procure the compound in quantities that align with their operational requirements. FIZA’s commitment to quality and customer service is evident in its ability to provide tailored packaging solutions, as highlighted in its company profile.

Company Background: Hebei Fiza Technology Co., Ltd.

Hebei Fiza Technology Co., Ltd. is a reputable manufacturer and supplier of industrial chemicals, specializing in high-purity compounds like sodium chlorate. With a focus on innovation and quality, the company has established itself as a trusted partner for industries requiring reliable chemical solutions. FIZA’s adherence to international standards ensures that its products meet the stringent demands of global markets.

The company’s expertise in chemical production is complemented by its dedication to sustainability and safety. By integrating advanced manufacturing technologies and rigorous quality control measures, FIZA consistently delivers products that exceed industry benchmarks. This commitment is reflected in its extensive product portfolio, which includes a wide range of inorganic and organic compounds tailored to various industrial applications.

Conclusion

Sodium chlorate is a critical chemical with widespread applications in industrial processes, particularly in the production of chlorine dioxide for pulp bleaching. Its high purity, solubility, and reactivity make it an essential component in modern manufacturing. FIZA’s expertise in supplying high-quality sodium chlorate ensures that industries can rely on this compound for their operational needs. As research and development continue to advance, the role of sodium chlorate in industrial chemistry is poised to expand further, driven by the need for efficient and sustainable solutions.

References

National Institute of Standards and Technology (NIST). (n.d.). Chemical Manufacturing and Industrial Applications. Retrieved from https://www.nist.gov

FIZA. (n.d.). Sodium Chlorate Product Specifications. Retrieved from https://www.fizachem.com/sodium-chlorate.html