Product Description Germanium disulfide Other Details Molecular Formula: GeS2 Molecular Weight: 136.74 CAS Number: 12025-34-2 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 25mg Leadtime:20 Days Sizes 2: 100mg Leadtime:20 Days Sizes 3: 1g Leadtime:20 Days