Product Description Erbium fluoride Other Details Molecular Formula: ErF3 Molecular Weight: 224.25 CAS Number: 13760-83-3 Minimum Purity: 0.99 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 0 Leadtime:0