Product Description Basic Blue 7 Other Details Molecular Formula: C33H40N3.Cl Molecular Weight: 514.15 CAS Number: 2390-60-5 Minimum Purity: 0 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 1g Leadtime:20 Days Sizes 2: 5g Leadtime:20 Days Sizes 3: 25g Leadtime:20 Days