Acid Black 48 (CAS 1328-24-1) is a cornerstone dye for the textile industry, prized for its ability to impart a deep, consistent black shade onto a wide array of fibers. As a leading chemical supplier in China, NINGBO INNO PHARMCHEM CO.,LTD. understands the nuances of applying this vital dye to achieve superior results. For textile manufacturers looking to buy Acid Black 48, understanding its properties and application methods is crucial for maximizing both quality and efficiency.

This synthetic azo dye, known for its high tinctorial strength and excellent light and wash fastness, plays a significant role in dyeing wool, silk, nylon, and modified acrylic fibers. The key to unlocking its full potential lies in precise formulation and application control. When considering how to use Acid Black 48 for textile applications, several factors come into play.

Firstly, the pH of the dye bath is critical. Acid dyes like Acid Black 48 require an acidic environment to effectively bind to the positively charged sites on protein and polyamide fibers. Typically, a pH range of 4.0 to 6.0 is maintained using weak organic acids such as acetic acid or formic acid. Our technical support can guide you on achieving the optimal pH for your specific fiber type and desired shade.

Secondly, dyeing temperature and time significantly influence color yield and levelness. For Acid Black 48, a gradual rise in temperature to near boiling (90-100°C) is often recommended, followed by a holding period to allow for complete dye diffusion and fixation. As a direct manufacturer, we can provide detailed application notes tailored to our product, ensuring you get the best performance.

Procurement professionals often search for 'Acid Black 48 price' or 'buy Acid Black 48 online,' and at NINGBO INNO PHARMCHEM CO.,LTD., we strive to offer competitive pricing without compromising on quality. Our role as a primary supplier in China means we can pass on cost efficiencies directly to our clients. This makes us an attractive option for businesses aiming to optimize their raw material expenditure.

Furthermore, understanding the chemical composition, such as its molecular weight of 563.51 and its nature as an azo dye, helps in formulating and handling. Safety and environmental considerations are also paramount. We adhere to strict quality control measures to ensure our Acid Black 48 meets all relevant industry standards.

For any textile manufacturer seeking a reliable source for Acid Black 48, NINGBO INNO PHARMCHEM CO.,LTD. offers a combination of product quality, competitive pricing, and expert technical support. We are committed to supporting your dyeing processes and contributing to the success of your textile products. Contact us today to discuss your requirements and receive a quote.