Min. Order Reference FOB Price
1 kg US$75.00-90.00 / kg
Product Description
Product Description Specification: CAS No.: 115-25-3 EINECS No.: 204-075-2 UN No.: UN1976 Purity: 99.999% Dot Class: 2.2 Appearance: Colorless, Odorless Grade Standard: Electronic Grade Specification 99.999% Oxygen + Argon ≤ 1 ppm Nitrogen ≤ 2 ppm Hydrogen ≤ 0.5 ppm Carbon ...