BASIC YELLOW 2

BASIC YELLOW 2 is a synthetic organic basic dye with the Colour Index designation C.I. 41000, CAS number 2465-27-2, molecular formula C17H22ClN3, and molecular weight of 303.83 g/mol. The dye carries a positive cationic charge, making it suitable for substrates with anionic sites including acrylic fibres, modified polyesters, and certain leather types. Hanghzou Emperor Chemical Co, , Ltd supplies this dye from Hangzhou Xiaoshan in Zhejiang Province, China, a region with established chemical manufacturing infrastructure. The compound exhibits high solubility in aqueous systems and maintains stability across a range of solvent-based formulations.

The dye's chemical structure features a triarylmethane backbone with dialkylamino substituents that confer its bright yellow chromophore and basic dyeing character. Standard industrial grades typically achieve colour strength values of 100 percent plus or minus 3 percent against a laboratory reference standard. Dye content, the active ingredient measure, typically ranges from 98 percent to 100 percent for commercial textile-grade material. Moisture content in standard packaging usually sits below 5 percent by weight to prevent caking and ensure free-flowing powder handling. Insoluble matter in water at 60 degrees Celsius is typically controlled below 0.5 percent to protect dyeing equipment and maintain batch consistency. The product is not water-fast on cellulosic fibres without a mordant, a typical limitation of basic dye chemistry.

Textile mills use BASIC YELLOW 2 for acrylic hosiery, upholstery fabrics, and carpet yarns where brilliant shades and moderate light fastness suffice. Paper manufacturers apply it for tinting and security papers, while leather finishers employ it for suede and nubuck colouring. Plastics compounders incorporate it into acrylic resins and certain thermoset moulding powders. Buyers should confirm with Hanghzou Emperor Chemical Co, , Ltd the exact dye content, moisture specification, and batch-to-batch colour variation (Delta E) before placing orders. The supplier's trust tier is listed as harbor, with a response rate of 0.00 and zero average response hours recorded, so direct contact to confirm technical data sheets and current inventory is advisable.

Hanghzou Emperor Chemical Co, , Ltd is located in Hangzhou Xiaoshan, Zhejiang Province, China, with postal code 311200. The supplier carries a harbor trust tier classification, the lowest tier in the verification system, with a response rate of 0.00 percent and an average response time of zero hours, indicating no recorded engagement through the platform's inquiry system. The company profile does not disclose establishment year, registered capital, production capacity, employee count, or any ISO, REACH, or other certification claims that could be verified independently.

The listing presents BASIC YELLOW 2 as a synthetic organic basic dye for textile, leather, and paper industries, with emphasis on cationic dyeing compatibility and consistent colour strength. No information is provided about the company's own manufacturing facilities versus trading operations, nor about quality control laboratories, R&D staff, or export licence status. Buyers are advised to request directly from Hanghzou Emperor Chemical Co, , Ltd a current business licence, product test reports, and samples for shade matching before committing to bulk orders.