Min. Order Reference FOB Price
100 Pieces US$20.00-95.00 / Piece
Product Description
Hydrogen - H2 CAS No.: 1333-74-0 EINECS No.: 215-205-7 UN No.: UN1049 Purity: 99.99%-99.999% Dot Class: 2.1 Appearance: Colorless Grade Standard: Industrial Grade, electronic Grade Product Description 1. Description: At standard temperature and pressure, hydrogen (H2) is a colorless, ...