Product Description H-Arg(NO2)-OH Other Details Molecular Formula: C6H13N5O4 Molecular Weight: 219.2 CAS Number: 2149-70-4 Minimum Purity: 98% (HPLC) 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