Product Description Basic Red 51 Other Details Molecular Formula: C13H18ClN5 Molecular Weight: 279.77 CAS Number: 12270-25-6 Minimum Purity: 98% (HPLC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 0 Leadtime:0 Sizes 3: 0 Leadtime:0