Product Description Pigment Red 63:1, tech. Other Details Molecular Formula: C21H12CaN2O6S Molecular Weight: 460.47 CAS Number: 6417-83-0 Minimum Purity: 0 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