Sulfur Hexafluoride-SF6 Proper Shipping Name: Sulfur Hexafluoride UN NO.: UN 1080 Hazard labels: 2.2-Nonflammable Gas CAS No.: 2551-62-4 1. Description: Sulfur Hexafluoride SF6 Our SF6 adheres to the highest standards for purity and quality, with the lowest moisture content ...