Product Description Copper (II) hydroxide Other Details Molecular Formula: Cu(OH)2 Molecular Weight: 97.56 CAS Number: 20427-59-2 Minimum Purity: >94% UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 25g Leadtime:20 Days Sizes 2: 100g Leadtime:20 Days Sizes 3: 500g Leadtime:20 Days