High-Quality SFS (Rongalite) Sodium Formaldehyde Sulphoxylate CAS 6035-47-8 & 149-44-0 Water-Soluble Reducing Compound

Product Parameters

Comparison of SFS with Other Common Reducing Agents

Introduction to Reducing Agents

Reducing agents are widely used across various industries to facilitate chemical reactions by donating electrons. Sodium Formaldehyde Sulfoxylate, or SFS, is one of the most popular choices due to its mild yet effective reducing power. To understand its advantages, it is helpful to compare SFS with other commonly used alternatives.

SFS vs Sodium Hydrosulfite

Sodium Hydrosulfite is another popular reducing agent, especially in textile and paper industries. While it offers strong reducing power, it is less stable than SFS and can decompose quickly in the presence of moisture or heat. In contrast, SFS is more stable during storage and handling, making it a safer and longer-lasting option. Additionally, SFS produces less odor and fewer emissions during use.

SFS vs Thiourea Dioxide

Thiourea Dioxide is known for its strong reduction capabilities, especially in color removal and vat dyeing. However, it is more sensitive to temperature and pH fluctuations. SFS, while slightly milder, is easier to control and safer to store. In many textile discharge printing processes, SFS is preferred due to its more predictable performance and reduced safety concerns.

SFS vs Ascorbic Acid

Ascorbic Acid, or Vitamin C, is used as a mild reducing agent in food and cosmetics. It is biodegradable and environmentally friendly but limited in industrial applications due to its high cost and lower reduction efficiency in large-scale processes. SFS provides a more economical and scalable solution for applications such as textile treatment and polymerization control.

SFS vs Sodium Bisulfite

Sodium Bisulfite is another reducing agent used in water treatment and bleaching. It is more corrosive and often requires strict handling protocols. SFS is less corrosive and has a more neutral pH range in solution, making it a gentler option for equipment and worker safety in industrial environments.

Cost and Handling Efficiency

Compared to many other reducing agents, SFS offers a balance between performance, safety, and cost. Its longer shelf life, water solubility, and moderate reactivity allow for easy integration into existing manufacturing systems without requiring significant changes in handling practices.

Environmental Considerations

Many industries are now focused on greener production methods. SFS stands out for its low toxicity and minimal environmental impact. Unlike some alternatives, it does not generate harmful by-products or require intensive neutralization, making it suitable for sustainable manufacturing.

Conclusion

While multiple reducing agents are available on the market, SFS remains a reliable and efficient choice for industries seeking stability, safety, and environmental compliance. Its balance of strength and manageability gives it a competitive edge over more hazardous or expensive alternatives.

Company Profile

Wuxi High Mountain Hi-tech Development Co., Ltd is a professional industrial company engaged in special

chemical production, technology research & development, and import & export. The company focuses on 

the production, trade, and research & development of various chemical products.

Since establishment, the company has been concentrating on constructing an international marketing

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Efficiently treating our customers as partners with sincerity, specialization and satisfaction is our managerial

principle. Attributed to the backup of a dedicated technical team, filled with wide and profound knowledge

and practice in chemicals and world trade for 20 years, the company owns rich experience in product quality

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