Product Description Tin, ACS reagent Other Details Molecular Formula: Sn Molecular Weight: 118.71 CAS Number: 7440-31-5 Minimum Purity: >99.5% UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5g Leadtime:20 Days Sizes 2: 25g Leadtime:20 Days Sizes 3: 100g Leadtime:20 Days