Min. Order Reference FOB Price
1 kg US$6.00-9.00 / kg
Product Description
Product Details CAS No.: 124-38-9 EINECS No.: 204-696-9 UN No.: UN1013 Purity: 99.99%-99.999% Dot Class: 2.2 Appearance: Colorless Grade Standard: Food Grade, Industrial Grade, Medical Grade Specification 99.99% 99.999% O2 ≤2 ppm ≤1 ppm N2 ≤2 ppm ≤3 ppm CO ...