Product Details  GMP manufactuer for amino acid: L- Cysteine Hydrochloride Anhydrous, CAS No. 52-89-1. standard: AJI92/USP26, Assay: 98.0~102.0%  Amino acid: L- Cysteine Hydrochloride Anhydrous Product L- Cysteine Hydrochloride Anhydrous CAS 52-89-1 Molecular Weight 175.63  Quality Standards AJI92/USP26 Appearance White crystalline powder  Assay 98.0~102.0%  Specific rotation +5.6 ~+8.9  Loss on drying 1%  Function  The treatment of liver disease, antioxidants, detoxification agents, including the promotion of fermentation agent, preserving agent; to speed up the formation of gluten and anti-aging. Storage  Stored in a cool, ventilated, dry warehouse, to prevent the heat or sun exposure, prohibited mixed with hazardous and toxic materials during store and transportation.