Import Basic Green 4 — Buy in wholesale FOB from Supplier in India

Basic Green 4 (CAS 569-64-2, EINECS 219-441-7) from Sparrowings International is a basic triarylmethane dye with molecular formula C23H25ClN2, manufactured in Gujarat, India. This material is offered as a powder with applications spanning leather, textile, paper, and wood dyeing, including vinegar fibre colouration. The supplier markets this under their Sparrowings brand, positioning it within the broader category of basic or cationic dyes for industrial processing.

As a basic dye, this product carries positive charge in solution, enabling strong affinity for negatively charged substrates such as acrylic fibres, modified nylon, and leather with anionic sites. The powder form requires proper dispersion before dyebath preparation to prevent specking or uneven colouration. Standard industry practice involves dissolving in acetic acid or formic acid solution before dilution to final dyebath volume, with temperature typically controlled between 80-100 degrees Celsius for acrylic substrates to achieve level dyeing and optimal colour yield.

Primary buyers include leather tanneries processing chrome-tanned and vegetable-tanned hides, textile commission dyers handling acrylic knitwear and carpets, paper mills requiring specialty colouration, and wood finish manufacturers. The Gujarat origin places this supplier within India's established chemical manufacturing corridor, with access to Mundra or Kandla ports for export shipment. Buyers should confirm with Sparrowings International their current manufacturing capacity, quality control protocols, and whether they offer technical support for dyeing process optimisation on specific substrate types.

Sparrowings International is located at D-101, Maruti Homes, Opposite Shreenath Elegance, Nana Chiloda, Ahmedabad, Gujarat, India 382330. The supplier holds a harbor trust tier classification on this platform, with zero recorded response rate and no average response time data. The address indicates a commercial office location in Ahmedabad's suburban area rather than a manufacturing site; buyers should clarify whether production occurs at this address or at a separate facility elsewhere in Gujarat.

The company's listed product is Basic Green 4 under the Sparrowings brand name, with stated application areas in leather, textile, paper, and wood processing. No manufacturing history, employee numbers, annual turnover, production capacity, quality certifications (such as ISO 9001 or ISO 14001), or client references appear in the source data. The supplier does not list export experience, though Gujarat State has established chemical export infrastructure. Buyers must independently verify production capabilities, quality management systems, and regulatory compliance status before placing orders.