Product Description L-Cystine hydrochloride Other Details Molecular Formula: C6H12N2O4S2.HCl Molecular Weight: 276.76 CAS Number: 34760-60-6 Minimum Purity: 98+% UN Number: 0 Dangerous Goods Class: 0 Packing Group: 0 Storage Temperature: 0 Sizes 1: 100g Leadtime:20 Days Sizes 2: 1kg Leadtime:20 Days Sizes 3: 0 Leadtime:0