Hebei Chuanghai Biotechnology Co., Ltd. supplies Diisononyl Phthalate (DINP), CAS No. 28553‑12-0, a high‑molecular‑weight general‑purpose phthalate plasticizer. It is a clear, viscous oily liquid, widely applied in flexible PVC manufacturing for wire‑and‑cable insulation, flooring materials, artificial leather, hoses and polymer processing. Featuring low volatility, good compatibility and long‑term stability, DINP serves as an alternative to DEHP. Our company provides qualified products with complete supporting documents including COA, SDS for global export business.If you need, you can contact alina@chuanghaibio.com,i am always here.