Product Description BES sodium salt Other Details Molecular Formula: C6H14NNaO5S Molecular Weight: 235.23 CAS Number: 66992-27-6 Minimum Purity: 0.98 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 25g Leadtime:50 Days Sizes 2: 100g Leadtime:50 Days Sizes 3: 500g Leadtime:50 Days