Import Direct Red 23 — Buy in Bulk from Supplier in India

Direct Red 23, identified by C.I. 29160 and CAS 3441-14-3, is a water-soluble azo dye in powder form, primarily used for coloring leather, paper, and textile substrates. The product is supplied as a fine, free-flowing powder with a bright scarlet hue, consistent with industry standards for direct dyes. Its solubility in water enables straightforward application in dye baths without requiring additional solubilizing agents.

This dye belongs to the class of direct dyes designed for cellulosic fibers and substrates with polar surfaces. The chemical structure includes an azo group bonded to naphthalene sulfonate rings, which allows for affinity to cellulose and protein-based materials. Typical purity levels for commercial-grade Direct Red 23 range from 85% to 92%, with moisture content under 5% and insoluble matter below 1%. The product is packaged in sealed polyethylene-lined kraft bags to prevent moisture absorption and degradation during transit.

Buyers in the leather finishing, paper coating, and wood staining industries use Direct Red 23 for cost-effective, high-coverage coloring. It is commonly applied in batch dyeing processes where pH control and salt concentration are critical for shade consistency. The minimum order quantity is 25 kg, with bulk shipments typically dispatched via sea freight under FOB terms from Surat port. Buyers should confirm batch-to-batch color consistency through spectrophotometric analysis before large-scale use.

Aryan Dyes & Pigments operates from Surat, Gujarat, with a registered address in the Valentina Business Hub near L.P. Savani Road. The supplier is verified as a harbor-tier entity, indicating active participation in export documentation and logistics compliance. The listing confirms production and packaging capability but provides no details on factory size, workforce, or years in operation.

There is no public information on certifications such as ISO, OEKO-TEX, or REACH, nor are any client names or export destinations disclosed. The supplier does not list R&D capacity or custom formulation services. Response metrics show no recorded activity, suggesting limited or no digital engagement with buyers. Buyers should treat this as a manufacturer of standard industrial dyes without additional value-added services.