Product Description Pigment Blue 60, tech. Other Details Molecular Formula: C28H14N2O4 Molecular Weight: 442.42 CAS Number: 81-77-6 Minimum Purity: 0 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: 25g Leadtime:20 Days