Product Description Acid blue 260, tech. Other Details Molecular Formula: C31H26N3NaO6S Molecular Weight: 591.61 CAS Number: 67827-60-5 Minimum Purity: 85% (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