Product Description Azure A Other Details Molecular Formula: C14H14ClN3S Molecular Weight: 291.8 CAS Number: 531-53-3 Minimum Purity: Dye content: ≥80% 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: 25g Leadtime:20 Days