Product Description Disperse Red 11 Other Details Molecular Formula: C15H12N2O3 Molecular Weight: 268.27 CAS Number: 2872-48-2 Minimum Purity: 0 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:20 Days Sizes 2: 1g Leadtime:20 Days Sizes 3: 0 Leadtime:0