Import Direct Violet 51 — Buy in Bulk from Supplier in India

Direct Violet 51, identified by C.I. 27905 and CAS No. 5489-77-0, is a water-soluble direct dye in powder form, designed for application on cellulose-based substrates such as cotton, paper, and leather. The product is supplied as a fine, homogeneous powder with a deep violet hue and is formulated for consistent solubility in aqueous dye baths. Its chemical structure supports strong affinity for hydroxyl-rich fibers without requiring mordants.

This dye is typically used in industries requiring durable, cost-effective coloration where washfastness is secondary to ease of application. Standard commercial grades contain a minimum of 90% pure dye content, with moisture levels below 5% and insoluble matter under 1%. The powder is free from heavy metal contaminants above permissible limits for industrial use, though formal certification is not provided by the supplier. Packaging is in sealed polyethylene bags, with standard bulk units of 25kg, consistent with industry norms for dry dye powders.

Buyers in the leather finishing, paper coating, and textile printing sectors commonly source this dye for batch dyeing operations where low-cost, high-volume application is prioritized. The minimum order quantity is 100kg, with packaging adjusted to customer requirements. Delivery timelines depend on production scheduling and port readiness in Surat, Gujarat. Buyers should confirm compatibility with their existing dyeing protocols and request a sample for shade matching before bulk procurement.

Aryan Dyes & Pigments operates from Surat, Gujarat, with a physical address registered in the Valentina Business Hub. The supplier is categorized as a harbor-tier entity, indicating basic verification of business existence but no third-party certification of production capacity or quality control systems. There is no public data on years in operation, workforce size, or export history. The listing confirms active production and supply of direct dyes but provides no evidence of in-house testing labs or R&D capabilities.

The supplier does not list any certifications such as ISO, Oeko-Tex, or REACH, nor does it reference clients, production volumes, or compliance with international dye standards. Response metrics show no recorded interactions, suggesting limited buyer engagement or automated communication systems. Buyers should treat this as a trading entity with production ties rather than a certified manufacturer, and verify all technical claims through independent sample testing.