Product Description Acid Red 35, tech Other Details Molecular Formula: C19H15N3Na2O8S2 Molecular Weight: 523.45 CAS Number: 6441-93-6 Minimum Purity: 0.95 UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100mg Leadtime:20 Days Sizes 2: 250mg Leadtime:20 Days Sizes 3: 1g Leadtime:20 Days