Min. Order Reference FOB Price
100 kg US$20.00-22.00 / kg
Product Description
High quality food and drug additive powder (CAS 52-90-4) Cysteine Mainly used in medicine, cosmetics, biochemical research, and other fields. Used in bread crumbs to promote gluten formation, promote fermentation, mold formation, and prevent aging. Used in natural fruit juices to prevent vitamin C ...