Import Direct Yellow 11 — Buy in Bulk from Supplier in India

Direct Yellow 11 is a water-soluble direct dye with C.I. No. 40000 and CAS No. 1325-37-7, supplied as a fine powder by Aryan Dyes & Pigments. It is formulated for application in leather, paper, textile, and wood dyeing processes where bright yellow tones are required. The product is delivered in bulk powder form, with a minimum order quantity of 100kg, and is packaged to prevent moisture absorption and contamination during transit.

The chemical structure of Direct Yellow 11 aligns with standard azo-based direct dyes used in industrial dyeing. It exhibits moderate lightfastness and good solubility in hot water, making it suitable for dye baths in paper and textile processing. Typical industry-grade variants have a purity level above 90%, with moisture content under 5% and insoluble matter below 0.5%. The dye is not recommended for wool or silk due to its affinity for cellulose-based substrates.

Buyers in the leather and paper manufacturing sectors in Southeast Asia and Africa commonly source this dye for cost-effective batch dyeing. It is used in low to medium shade applications where color consistency is prioritized over extreme lightfastness. Packaging is in sealed polyethylene-lined bags, with bulk options available in 25kg or 50kg units. Trade terms are typically FOB Surat, with lead times of 7 to 14 days after order confirmation.

Aryan Dyes & Pigments operates from Surat, Gujarat, and is registered as a manufacturer and exporter of direct dyes for industrial applications. The company's address is listed on the harbor-tier verified platform, indicating compliance with basic export documentation standards. There is no public information confirming production scale, laboratory facilities, or third-party certifications such as ISO or REACH.

The supplier does not claim any history of export volume, client names, or years in operation. Response metrics show no recorded activity on the platform, suggesting limited digital engagement. Buyers should treat this as a manufacturer with confirmed location and product listing, but must verify operational capacity and quality control independently before placing orders.