Product Description Disperse Blue 3, tech. Other Details Molecular Formula: C17H16N2O3 Molecular Weight: 296.32 CAS Number: 2475-46-9 Minimum Purity: Dye content 20% 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: 0 Leadtime:0