Min. Order Reference FOB Price
200 kg US$11.00-20.00 / kg
Product Description
Product Description Optical Brightener OB-1 (C.I. 393) for EVA PVC Other name: Fluorescent brightener C.I.393 CAS NO: 1533-45-5 Appearance: Greenish yellow powder Purity: 99%Min Melting point: 355-360°C Specification: Product Name Optical brightener OB-1(C.I. 393) CAS No. 1533-45-5 ...