从India供应商批发进口Acid Black 84 — FOB条款

Acid Black 84 is a synthetic acid dye with the CAS number 6408-22-6, also known by the trade name Acid Grey GC. It is produced as a powder and classified under the chemical formula C17H11N4Na3O13S3. This dye is manufactured in Gujarat, India, by Sparrowings International and is primarily used in leather and textile dyestuff applications. Its powder form ensures easy handling and dissolution in dyeing processes.

The dye delivers deep, consistent colouration with strong tinting strength, making it suitable for industrial dyeing where uniform results are required. Acid dyes like Acid Black 84 are known for their good solubility in water and compatibility with protein fibres such as wool and silk, as well as polyamide. The molecular structure includes sulfonic acid groups, which enhance its affinity for these substrates. Typical industry use includes dyeing at low pH, which helps achieve high colour fastness to light and washing.

Textile and leather manufacturers source Acid Black 84 for its reliability in producing dark shades with minimal variation between batches. Buyers in the apparel, upholstery, and leather goods sectors use this dye for products requiring durable colour. Trade terms such as packaging, lead time, and incoterms should be confirmed directly with Sparrowings International, as these details are not specified in the listing. The product is supplied from Ahmedabad, Gujarat, with logistics arranged from this industrial hub.

Sparrowings International is a dyestuffs supplier based in Ahmedabad, Gujarat, India. The company operates from D-101, Maruti Homes, Opposite Shreenath Elegance, Nana Chiloda, a location within a key industrial zone for chemical production. Its address places it in a region known for textile and leather auxiliary manufacturing, aligning with its product focus on acid dyes.

The supplier is listed under the Harbor trust tier, indicating a baseline level of verification. While the response rate and average response hours are currently not available, the company’s profile reflects a focus on chemical intermediates and dyes. No additional claims about certifications, client base, or production capacity are provided in the listing, so buyers should verify these details directly with Sparrowings International.