Product Description Disperse Orange 11 Other Details Molecular Formula: C15H11NO2 Molecular Weight: 237.25 CAS Number: 82-28-0 Minimum Purity: >90% (N) 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