Import Direct Yellow 6 — Buy in wholesale FOB from Supplier in India

Direct Yellow 6 is a synthetic azo dye with CAS number 1325-38-8 and EINECS number 215-394-1, supplied as a fine powder by Sparrowings International from Gujarat, India. It is classified as a direct dye, meaning it bonds directly to cellulose fibers without requiring a mordant, making it suitable for paper and textile dyeing applications. The product is listed with no specified purity percentage, but its physical form is consistently described as a dry, free-flowing powder.

This dye belongs to the direct yellow class of azo compounds, typically used for achieving bright yellow shades in paper pulp and cotton-based textiles. In paper dyeing, it is often applied in concentrations between 0.05% and 0.3% by weight of dry fiber, depending on the desired hue. Standard industry grades for this compound exhibit moderate lightfastness and acceptable washfastness on cellulosic substrates, though it is not recommended for outdoor or high-wear applications without additional fixatives. The dye is not known to contain heavy metal salts, aligning with common non-metallic direct dye formulations.

Buyers commonly use Direct Yellow 6 in commercial paper mills and small-scale textile processors seeking cost-effective yellow coloring for low-to-medium durability products. It is typically packaged in 25kg polyethylene-lined paper bags, with bulk orders available. Trade terms are not specified in the listing, but standard export packaging and FOB Ahmedabad are common for Indian dye suppliers. Buyers should confirm compatibility with their dyeing process and verify batch-to-batch consistency before large-scale adoption.

Sparrowings International is a supplier based in Ahmedabad, Gujarat, India, with a physical address listed as D-101, Maruti Homes, Opp. Shreenath Elegance, Nana Chiloda. The company is registered as a dyestuff exporter and is verified as a harbor-tier supplier, indicating basic compliance with platform verification standards. No information is provided regarding company size, years in operation, production capacity, or client list.

The supplier does not claim certifications such as ISO, Oeko-Tex, or REACH, nor does it list any laboratory testing capabilities or R&D infrastructure. Its primary offering appears to be bulk direct dyes sourced from regional manufacturers. Response rate and average response time are not available, suggesting limited or inactive communication channels on the platform. Buyers should treat this as a trading entity rather than a manufacturer and verify batch consistency through sample testing before committing to large orders.