Cat.No.KY139863 Name聚苯醚 英文名称PPO/PPE CAS31533-76-3 Purity 98% Min. MDL MFCD00148043 MolFormula C30H22O4 MolWeight Enquiry Email Name/Company Message KY139863 - 31533-76-3 | 聚苯醚 Quantity: Captcha Send Message