Import Acid Yellow 3 — Buy in wholesale FOB from Supplier in India

Acid Yellow 3, also known as Quinoline Yellow or Acid Yellow Quinoline FF, is an synthetic acid dye with the chemical formula C18H9NNa2O8S2 and CAS number 8004-92-0. Sparrowings International supplies this dye from their base in Ahmedabad, Gujarat, in powder form for leather and textile dyeing applications. The product carries EINECS registration 616-849-0, confirming its regulatory status within the European chemical inventory.

As an acid dye, this molecule contains sulfonic acid groups that enable bonding to protein fibres such as wool, silk, and nylon, as well as to leather substrates through electrostatic attraction. The quinoline-based chromophore delivers a bright yellow hue with good tinctorial strength. Standard commercial grades typically exhibit dye content of 80 to 85 percent minimum, with the remainder comprising diluents and moisture to ensure stable powder flow and reproducible shade development.

Textile mills and tanneries represent the primary buyers, using Acid Yellow 3 for piece dyeing, yarn dyeing, and leather finishing where lightfastness requirements are moderate to good. Sparrowings International lists this product for both leather and textile dyestuff markets. Buyers should confirm the exact dye content, application method (exhaust or padding), and compatibility with their specific substrate and subsequent finishing treatments before committing to volume orders.

Sparrowings International operates from D-101, Maruti Homes, opposite Shreenath Elegance, in Nana Chiloda, Ahmedabad, Gujarat, postal code 382330. The supplier carries a Harbor trust tier classification on the platform, which in this marketplace indicates a base-level verification without advanced screening. The response rate shows 0.00 percent with zero average response hours, meaning no response data has been recorded for this supplier. Buyers should treat this as an unvalidated engagement risk and initiate direct contact to assess communication reliability before progressing to sample orders.

The company profile does not state founding year, employee count, production capacity, export licence details, or client references. No certifications such as ISO, GOTS, ZDHC, or REACH compliance are mentioned in the available data. The listing focuses purely on product identification rather than manufacturing credentials. Importers should request proof of quality management systems, batch consistency records, and any existing export documentation to verify operational legitimacy.