Product Description Pigment Orange 13, tech. Other Details Molecular Formula: C32H24Cl2N8O2 Molecular Weight: 623.49 CAS Number: 3520-72-7 Minimum Purity: 0 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 5g Leadtime:20 Days Sizes 2: 25g Leadtime:20 Days Sizes 3: 0 Leadtime:0