Product Description Acid Blue 324 Other Details Molecular Formula: C22H16N3NaO6S Molecular Weight: 473.43 CAS Number: 88264-80-6 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