For professionals in the photography and printing industries, selecting the correct chemical components is paramount to achieving desired image quality and longevity. Among these crucial chemicals, Color Developing Agent CD-2 (CAS 2051-79-8) stands out for its efficacy in high-temperature rapid development processes, particularly for oil-soluble color films. Understanding its properties and applications can significantly enhance your workflow and final output.

Color Developing Agent CD-2, known chemically as 4-(N,N-Diethyl)-2-methyl-p-phenylenediamine monohydrochloride, is a white crystalline powder. Its molecular formula is C11H19ClN2, with a molecular weight of approximately 214.735. One of its key characteristics is its solubility in water, forming colorless to light red solutions that can oxidize and deepen in color over time if exposed to air. This sensitivity highlights the importance of proper storage, typically in a cool, dry place away from direct sunlight, often at temperatures between 2-8°C.

The primary function of CD-2 is as a high-temperature rapid developer. In the context of color photography, developers are responsible for converting the latent image formed on the film into a visible color image through complex redox reactions. CD-2 excels in this role, contributing to the formation of stable and vibrant color images. Its consistent purity, with content typically ranging from 99.0% to 102.0%, ensures predictable and reliable performance in demanding applications. The specified melting point range of 126-131℃ and a pH range of 5.2-5.5 further contribute to its controlled behavior in chemical formulations.

Beyond traditional photography, CD-2 finds applications in the broader printing industry and in the production of various photosensitive materials. Its ability to facilitate accurate color reproduction makes it valuable in printing processes where color fidelity is critical. Furthermore, its use in combination with thermosensitive dyes for thermal paper applications showcases its versatility. Buyers looking to purchase this essential chemical should seek out reputable manufacturers and suppliers who can guarantee consistent quality and timely delivery. When you need to buy Color Developing Agent CD-2, consider sourcing from experienced suppliers in China who can offer competitive pricing and bulk quantities, ensuring a stable supply chain for your manufacturing needs.

Investing in high-quality Color Developing Agent CD-2 is a strategic decision for any business involved in color imaging. By understanding its technical specifications and application benefits, you can make informed choices to optimize your production processes. If you are searching for a reliable Color Developing Agent CD-2 manufacturer or supplier, explore options that prioritize product purity and customer service to meet your specific project requirements.