Product Description 3,4-Diaminobenzoic acid, tech. Other Details Molecular Formula: C7H8N2O2 Molecular Weight: 152.15 CAS Number: 619-05-6 Minimum Purity: ~90% UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100g Leadtime:20 Days Sizes 2: 500g Leadtime:20 Days Sizes 3: 1kg Leadtime:20 Days