Product Description Acid Green 41 Other Details Molecular Formula: C28H20N2Na2O10S2 Molecular Weight: 654.58 CAS Number: 4430-16-4 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 10g Leadtime:65 Days Sizes 2: 25g Leadtime:65 Days Sizes 3: 50g Leadtime:65 Days