For scientists and engineers pushing the boundaries of solar energy technology, precise chemical specifications and reliable sourcing are non-negotiable. D149 Dye, with its CAS number 786643-20-7, is a critical metal-free organic sensitizer widely used in the development of highly efficient dye-sensitized solar cells (DSSCs). NINGBO INNO PHARMCHEM CO.,LTD., a leading manufacturer and supplier in China, provides essential information for researchers looking to buy this advanced material. This guide offers a deep dive into the technical specifications of D149 Dye and highlights the benefits of partnering with our company. Understanding the current price is also key for budgetary planning.

D149 Dye is characterized by its dark purple to black powder appearance, signifying its role as a potent light absorber. Its molecular formula is C42H35N3O4S3, and its molecular weight is approximately 741.94 g/mol. As a high-extinction-coefficient, metal-free organic sensitizer, it plays a pivotal role in achieving high photoelectric conversion efficiency in DSSCs. Key performance indicators often associated with this dye include an impressive open-circuit voltage (Voc), a substantial short-circuit current density (Jsc), and a favorable fill factor (ff), all contributing to the overall efficiency (η) of the solar cell device.

The technical advantages of D149 Dye make it a preferred choice for researchers aiming to optimize DSSC performance without the use of expensive or environmentally problematic metal components. Its stability and compatibility within the DSSC architecture are crucial for developing robust and long-lasting devices. For those needing to purchase this specialized dye, identifying a reliable supplier that guarantees consistent quality and provides comprehensive technical documentation is paramount.

As a primary manufacturer, NINGBO INNO PHARMCHEM CO.,LTD. ensures that our D149 Dye meets the highest purity standards, essential for reproducible research results and scalable production. We offer competitive pricing and are equipped to handle orders ranging from small research quantities to bulk industrial requirements. We encourage all interested parties to request a quote, allowing us to demonstrate the value and quality we deliver.

By choosing NINGBO INNO PHARMCHEM CO.,LTD. as your supplier for D149 Dye, you gain a partner committed to advancing solar technology through the provision of superior chemical products. Our dedication as a manufacturer ensures that you can confidently buy the materials needed for your innovative projects. Contact us today to secure your supply of D149 Dye and explore the future of solar energy.