Product Description 4-Chloro-2-hydroxy-5-sulfamoylbenzoic acid Other Details Molecular Formula: C7H6ClNO5S Molecular Weight: 251.64 CAS Number: 14556-98-0 Minimum Purity: 0.95 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