Product Description 4-Chloro-2-nitrobenzenesulfonyl chloride Other Details Molecular Formula: C6H3Cl2NO4S Molecular Weight: 256.06 CAS Number: 4533-96-4 Minimum Purity: 0.97 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