Product Description Solvent Yellow 21, tech. Other Details Molecular Formula: C37H38N2Na2O9S2 Molecular Weight: 764.81 CAS Number: 5601-29-6 Minimum Purity: 0 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