Import Direct Orange S — Buy in Bulk from Supplier in China

Direct orange s is a synthetic azo dye used primarily in textile dyeing, offering intense orange hues with good solubility in water-based systems. The product is supplied as a fine powder with a typical particle size under 50 microns and a dry substance content of 90-95%, as indicated in the source. It is designed for application on cotton, polyester, and blended fabrics without requiring a mordant.

The dye exhibits standard colorfastness ratings of 4-5 for washing and 4 for light exposure according to ISO 105-C06 and ISO 105-B02, which align with industry norms for direct dyes. It contains no restricted aromatic amines per REACH Annex XVII and complies with standard environmental guidelines for textile auxiliaries. The formulation avoids heavy metals such as lead, cadmium, and mercury, making it suitable for markets with strict chemical controls.

This dye is purchased by textile mills in South Asia, Southeast Asia, and Eastern Europe for use in dye baths for yarn, fabric, and screen printing. Buyers typically order in 25kg polyethylene-lined cartons, with minimum order quantities negotiated directly with the supplier. Trade terms commonly include FOB Qingdao or CIF destination ports, with payment via T/T or L/C. Lead time is usually 7-14 days after order confirmation, pending stock availability.

Hebei Rising Chemical Co., Ltd is a chemical supplier based in Shijiazhuang, Hebei Province, China, with a registered address at R.1002, No.77 Guang'an St. The company operates as an exporter of industrial dyes and auxiliaries, verified through harbor-level trade documentation. Its profile confirms active export activity but does not state production capacity, employee count, or certifications beyond what is implied by product compliance.

The supplier is listed as imported and classified under harbor trust tier, indicating it has passed basic export compliance checks. There is no public record of ISO or SGS certifications provided in the source, and no mention of in-house laboratories or R&D. Response rate and average response time are not available, suggesting limited buyer engagement on the platform. Buyers should confirm product compliance and packaging details directly before placing orders.