Min. Order Reference FOB Price
1 kg US$1.00-10.00 / kg
Product Description
Products Description Basic information for L-Cystine Product name: L-Cystine Powder Grade: Food Grade. Appearance: White Powder Cas No.: 56-89-3 Molecular formular: C6H12N2O4S2 Molecular weight : 240.29 Purity: 98.0 ~ 102.0% L-Cystine, also known as cystine, is an oxidized union ...