Min. Order Reference FOB Price
1 kg US$4.50-6.50 / kg
Product Description
Product Description Specifications: CAS No.: 74-85-1 EINECS No.: 200-815-3 UN No.: UN1962 Purity: 99.95% Dot Class: 2.1 Appearance: Colorless Grade Standard: Agriculture Grade, Industrial Grade C2H4 - Ethylene 99.95% min Units CH4+C2H6 ≤500 ppm C3 and higher ≤10 ppm CO ≤1 ...