Understanding the detailed chemical properties and application spectrum of an intermediate like 2,5-Diaminotoluene Sulfate (CAS 615-50-9) is essential for any B2B procurement manager or R&D scientist. This organic compound, known for its utility in hair dyes and as a synthetic building block, possesses specific characteristics that dictate its performance in various industrial processes. NINGBO INNO PHARMCHEM CO.,LTD., as a leading chemical manufacturer and supplier, provides comprehensive information on its products, including 2,5-Diaminotoluene Sulfate, to support your purchasing decisions.

Key Chemical Properties and Specifications

2,5-Diaminotoluene Sulfate is characterized by its molecular formula C7H12N2O4S and a molecular weight of 220.25. Its appearance is typically described as a white to red crystalline powder, with hygroscopic tendencies that necessitate proper storage in sealed containers. A crucial specification for buyers is its assay, which NINGBO INNO PHARMCHEM CO.,LTD. guarantees to be ≥99%. Other important properties include limited moisture content (≤1.0%), ash content (≤1.0%), and iron content (≤50 ppm), all of which are critical for its use in sensitive applications. The compound is soluble in water, and its pH in an aqueous solution (9.6g/l, 20℃) is around 1.8, indicating its acidic nature due to the sulfate ion.

Primary Applications: Hair Dyes and Beyond

The most widely recognized application of 2,5-Diaminotoluene Sulfate is as a key intermediate in the formulation of permanent hair dyes. It acts as a dye precursor that, upon oxidation, develops color within the hair structure. Its efficacy in creating various shades makes it a sought-after ingredient for cosmetic manufacturers. Beyond cosmetics, its bifunctional nature (two amino groups) makes it a valuable monomer or intermediate in the synthesis of polymers, resins, and other complex organic molecules. For those looking to purchase this chemical for industrial synthesis, understanding its reactivity is key.

Sourcing Considerations for Industrial Buyers

When you decide to buy 2,5-Diaminotoluene Sulfate, consider the supplier's reliability, quality control, and capacity. NINGBO INNO PHARMCHEM CO.,LTD. offers a stable supply chain from China, ensuring that your production needs are consistently met. We provide detailed Technical Data Sheets (TDS) and Safety Data Sheets (SDS) to assist your technical teams. Our responsive customer service can provide quotes and answer any questions regarding the application or handling of this product.

Conclusion

2,5-Diaminotoluene Sulfate is a versatile and essential chemical intermediate. By understanding its detailed properties and applications, industrial buyers can make informed decisions. Partner with NINGBO INNO PHARMCHEM CO.,LTD. to secure a reliable supply of high-purity 2,5-Diaminotoluene Sulfate. Contact us today to discuss your requirements and request a quotation for this critical chemical.