Product Description Lithium dichromate hydrate Other Details Molecular Formula: Cr2O7.2Li.H2O Molecular Weight: 247.88 CAS Number: 52478-50-9 Minimum Purity: 0.98 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