Product Description Solvent Red 179 Other Details Molecular Formula: C22H12N2O Molecular Weight: 320.34 CAS Number: 6829-22-7 Minimum Purity: 98% (HPLC) UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5mg Leadtime:20 Days Sizes 2: 25mg Leadtime:20 Days Sizes 3: 100mg Leadtime:20 Days