Product Description Manganese gluconate Other Details Molecular Formula: C12H22MnO14 Molecular Weight: 445.23 CAS Number: 6485-39-8 Minimum Purity: 98% (HPLC) 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