Product Overview
Sodium P-Toluene Sulfinate Tetrahydrate is an important aromatic sulfinate compound widely used in pharmaceutical synthesis, dispersal dye manufacturing, and specialty chemical processing. With stable chemical properties and reliable reaction performance, this product serves as a valuable intermediate in industrial organic synthesis systems requiring controlled sulfone and sulfinate chemistry.
Known for its excellent compatibility in fine chemical applications, Sodium P-Toluene Sulfinate Tetrahydrate is frequently utilized in production environments where stable purity, consistent molecular composition, and predictable reactivity are essential. The compound also functions as a curing agent in grouting material systems, supporting improved curing efficiency and formulation stability.
Zhejiang Kingvolt supplies high-quality Sodium P-Toluene Sulfinate Tetrahydrate for global pharmaceutical, dye, and specialty chemical industries with strict quality control and stable production standards.
Chemical Information
| Item | Specification |
|---|---|
| Product Name | Sodium P-Toluene Sulfinate Tetrahydrate |
| CAS Number | 868858-48-4 |
| IUPAC Name | sodium;4-methylbenzenesulfinate;tetrahydrate |
| Synonyms | Sodium p-Toluenesulfinate Tetrahydrate; P-TOLUENESULFINIC ACID SODIUM SALT TETRAHYDRATE; 4-Toluenesulfinic Acid, Sodium Salt, Tetrahydrate |
| Molecular Formula | C7H7O2S.Na.4H2O |
| Molecular Weight | 250.241 g/mol |
| Appearance | White crystalline powder |
Product Features
Stable Chemical Performance
Sodium P-Toluene Sulfinate Tetrahydrate demonstrates stable behavior under controlled industrial processing conditions. Its sulfinate functional structure allows efficient participation in organic synthesis and intermediate transformation reactions.
Suitable for Pharmaceutical Synthesis
The product is widely used as a pharmaceutical intermediate in fine chemical manufacturing. Its reliable reactivity and stable molecular structure support multi-step synthesis processes in pharmaceutical production environments.
Excellent Compatibility in Dye Manufacturing
In dispersal dye production, the compound contributes to controlled reaction pathways and stable intermediate formation. Its compatibility with aromatic chemical systems makes it suitable for specialty dye applications.
Reliable Industrial Processing Characteristics
The tetrahydrate structure supports consistent handling performance during industrial production, storage, and transportation. Properly controlled moisture content helps maintain product stability in large-scale manufacturing systems.
Applications of Sodium P-Toluene Sulfinate Tetrahydrate
Pharmaceutical Intermediate
Sodium P-Toluene Sulfinate Tetrahydrate is commonly used in pharmaceutical synthesis processes involving aromatic sulfur-containing intermediates. Its stable sulfinate structure makes it suitable for controlled organic transformation reactions.
Dispersal Dye Intermediate
The product is widely applied in the manufacturing of dispersal dyes and specialty color intermediates. It supports efficient reaction performance and stable product quality in dye synthesis systems.
Curing Agent for Grouting Materials
In construction chemical applications, the compound can be used as a curing agent for grouting materials. It contributes to improved curing behavior and supports stable formulation performance in specialized grouting systems.
Fine Chemical Manufacturing
The compound is also used in specialty chemical production requiring sulfinate-based intermediates with stable purity and consistent molecular composition.
Storage and Handling
Sodium P-Toluene Sulfinate Tetrahydrate should be stored in a cool, dry, and well-ventilated environment. Proper sealing is recommended to minimize moisture exposure and maintain product stability during long-term storage.
Industrial handling should follow standard chemical safety procedures, including the use of suitable protective equipment and controlled operating conditions.
Packaging and Supply
Zhejiang Kingvolt provides stable supply solutions for Sodium P-Toluene Sulfinate Tetrahydrate with export-standard packaging suitable for international transportation and industrial storage requirements.
Customized packaging and bulk supply options are available according to customer application needs and procurement specifications.
Why Choose Zhejiang Kingvolt
Zhejiang Kingvolt focuses on high-purity fine chemical manufacturing with strict quality management and stable production control. Our products are widely supplied to pharmaceutical, dye, and specialty chemical industries worldwide.
We support customers with:
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Stable product quality
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Strict impurity control
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Reliable global supply
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Professional export experience
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Consistent batch performance
With continuous attention to manufacturing precision and customer requirements, Zhejiang Kingvolt remains committed to supplying dependable chemical intermediates for global industrial applications.







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