Product Description Pigment Red 58:1 Other Details Molecular Formula: C17H9BaClN2O6S Molecular Weight: 542.11 CAS Number: 76613-71-3 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