Rongalite/SFS Sodium Formaldehyde Sulphoxylate CAS 149-44-0,6035-47-8 Non-Toxic Stabilizer for Polymer Synthesis

Product Parameters

Storage and Transportation Guidelines for Sodium Formaldehyde Sulfoxylate

Importance of Proper Handling

Sodium Formaldehyde Sulfoxylate, or SFS, is a widely used industrial reducing agent. While it is relatively stable and safe under normal conditions, proper storage and transportation are essential to preserve its chemical integrity and ensure workplace safety.

Packaging and Container Requirements

SFS is typically packaged in moisture-proof bags, fiber drums, or plastic-lined containers. The packaging must be airtight to prevent contact with air and humidity. For bulk shipments, sealed drums or intermediate bulk containers (IBCs) are commonly used. It is important to check that the packaging is intact and free of damage before handling.

Ideal Storage Conditions

SFS should be stored in a cool, dry, and well-ventilated area away from heat sources, open flames, and direct sunlight. The recommended storage temperature is below 25 degrees Celsius. Exposure to high humidity can cause clumping, reduce product activity, and lead to unwanted chemical reactions.

Protection from Moisture and Air

Because SFS is hygroscopic, it can absorb moisture from the air, which may lead to decomposition or a decrease in effectiveness. Always reseal opened packages tightly after use. Storage rooms should be equipped with dehumidifiers or air circulation systems in regions with high ambient humidity.

Incompatible Substances

SFS should not be stored near strong oxidizing agents, acids, or alkaline materials. Contact with incompatible chemicals may cause degradation or produce heat and gases. It is important to separate SFS from other reactive substances in warehouse environments.

Safe Transportation Practices

During transportation, SFS should be kept in its original sealed packaging. The material should be protected from rain, moisture, and mechanical damage. Transport vehicles should be dry, covered, and free from contamination with incompatible substances.

Labeling and Documentation

All containers of SFS must be clearly labeled with product name, batch number, and handling instructions. Transportation should comply with local and international chemical safety regulations. A safety data sheet (SDS) should accompany each shipment to provide emergency guidance if needed.

Shelf Life and Inventory Management

When stored properly, SFS has a shelf life of 6 to 12 months depending on packaging and storage conditions. It is recommended to use a first-in-first-out (FIFO) system to ensure that older batches are consumed first. Regular quality checks can help confirm product stability.

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

network and optimizing supply chain management, where we have established a long-term strategic

cooperation relationship with numerous large enterprises at home and abroad. Relying on our wide business

channels and professional experience, we are more skillfully providing products of stable but differentiated

quality, along with flexible, highly efficient & considerate service to satisfy our partner at more competitive pricing.

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

control, technical solution, chemical logistics organization, packaging optimization, port operation, etc., which

accounts for its first-class cost control management and ensures to maintain the overwhelming competitive

advantage over others. In line with the principle of sharing the preferential cost and joint development, the

company has formed an interesting community for years with its customers at home and abroad. Sincerely

to build up a pleasant mutual trust, cooperative, win-win, and value-added sustainable partnership is what

we are achieving to grow together with you!