azo dyes and rubber vulcanization auxiliaries

High Purity: Guaranteed >90.0% , low impurity profile suitable for organic synthesis, pesticide intermediate, corrosion inhibitor and fine chemical applications. Stable Supply: Monthly capacity of 150MT, ensuring timely delivery and continuous supply chain support. Premium Grade Option: it's of high-purity grade, with ultra-low heavy metal content for high-end pharmaceutical & agrochemical applications. Flexible Packing: 25kg sealed fiber drums, 500kg/1000kg jumbo bags, or customized packing solutions available upon request. Quality Assurance: ISO 9001:2015 certified factory, batch-to-batch COA available, professional third-party inspection (SGS/BV/Intertek) supported. Batch-specific COA (Certificate of Analysis) and MSDS (Material Safety Data Sheet) provided promptly for each shipment. Strict quality control system ensures compliance with customers' needs.