High-Purity Dimethyl 5-Sulfoisophthalate Sodium Salt (CAS 3965-55-7): Properties, Applications, and Supplier Information

Discover the key properties and applications of Dimethyl 5-Sulfoisophthalate Sodium Salt (CAS 3965-55-7), a critical intermediate for advanced polymers. Learn why sourcing from a reliable manufacturer in China ensures quality and cost-effectiveness for your formulation needs.

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Key Advantages of Partnering with Us

Consistent Quality Assurance

We maintain stringent quality control measures, ensuring every batch of Dimethyl 5-Sulfoisophthalate Sodium Salt meets the highest industry standards for purity and performance, crucial for your critical applications.

Cost-Effective Sourcing

Leveraging our position as a direct manufacturer in China, we offer competitive pricing for Dimethyl 5-Sulfoisophthalate Sodium Salt, enabling cost-effective production and procurement for your business.

Reliable Supply Chain Management

Count on us for a stable and dependable supply of this essential chemical intermediate. We are dedicated to ensuring timely deliveries to support your production schedules and meet market demands.

Primary Applications for Enhanced Material Performance

Polyester Synthesis

As a third monomer in cationic dyeable polyester (CDP), Dimethyl 5-Sulfoisophthalate Sodium Salt significantly improves dye uptake and colorfastness, offering distinct advantages for textile manufacturers.

Nylon Fiber Production

Incorporated into nylon fibers, this chemical enhances their dyeability and overall stain resistance, leading to more durable and aesthetically pleasing textile products.

Water-Soluble Polymers

Its unique structure makes it an ideal monomer for creating water-soluble polymeric surfactants, expanding applications in detergents, coatings, and specialized industrial processes.

Advanced Material Development

Researchers and formulators utilize this compound for modifying polymer surfaces, improving adhesion, and developing innovative materials with tailored properties for diverse technological advancements.