Min. Order Reference FOB Price
100 Pieces US$160.00 / Piece
Product Description
Product Description CAS No.: 74-85-1 UN No.: UN1962 Purity: 99.95% Dot Class: 2.1 Product Description CAS No: 74-85-1 Other names : Ethene/C2H4 MF: C2H4 Formula weight : 28.05 EC No: 200-815-3 Place of origin: Shandong,China Grade Standard: Electron Grade, Industrial Grade ...