Product Description Reactive Red 11, tech. Other Details Molecular Formula: C20H9Cl2N6Na3O9S2 Molecular Weight: 681.33 CAS Number: 12226-08-3 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