Product Description Disperse Red 1 Other Details Molecular Formula: C16H18N4O3 Molecular Weight: 314.34 CAS Number: 2872-52-8 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 250mg Leadtime:50 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0