Min. Order Reference FOB Price
1 kg US$30.00-45.00 / kg
Product Description
Specification: CAS No.: 7803-62-5 EINECS No.: 232-263-4 UN No.: UN2203 Purity: 99.9999% Dot Class: 2.1 Appearance: Colorless Grade Standard: Electronic Grade Specification 99.9999% Carbon Monoxide ≤ 0.05 ppm Carbon Dioxide ≤ 0.05 ppm Total chloride ≤ 0.1 ppm Methane ...