从India供应商批发进口Acid Red 119 Dyes — FOB条款

Acid red 119 Dyes from Sparrowings International is a synthetic organic compound with CAS number 2220-20-1, also known in industry as Acid Red V. The dye has a molecular formula of C31H25N5Na2O6S2 and is listed under EINECS number 602-049-9. It is produced in Gujarat, India, as a powder-form acid dye, primarily used for colouring leather, textiles, and polyamide substrates.

The chemical structure of Acid red 119 provides strong affinity for protein and polyamide fibres, ensuring durable colour fastness in typical textile and leather applications. Standard for acid dyes of this class, it is soluble in water and exhibits a red hue with typical lightfastness of 4-5 on the ISO 105-B02 scale. Industry practice often pairs it with auxiliary agents to enhance penetration and uniformity in dyeing processes.

Textile manufacturers and leather tanneries source Acid red 119 for its compatibility with nylon, wool, and silk, achieving vivid shades at low concentrations. Buyers typically confirm solubility, pH stability, and heavy metal content before bulk orders. Trade terms for powder dyes from Gujarat often include FOB or CIF incoterms, with packaging in 25 kg HDPE bags with inner polyethylene liners.

Sparrowings International operates from Ahmedabad, Gujarat, with its registered address at D-101, Maruti Homes, Opp. Shreenath Elegance, Nana Chiloda. The supplier specialises in the production and export of synthetic dyes, including acid, reactive, and direct classes, catering to textile and leather industries.

The company’s profile indicates a focus on chemical manufacturing with a stated origin of Gujarat for its dye products. No additional verification signals such as response rate or historical trade data are publicly available for this supplier. Buyers are advised to request current certifications and compliance documents directly from Sparrowings International.