Product Description Mordant red 7 Other Details Molecular Formula: C20H15N4NaO5S Molecular Weight: 446.41 CAS Number: 3618-63-1 Minimum Purity: 0 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: 0 Leadtime:0