Min. Order Reference FOB Price
1 kg US$3.90 / kg
Product Description
Hot selling food additives Nutrient enhancer L-Cysteine CAS 52-90-4 L-Cysteine CAS 52-90-4 food grade Factory in stock L-Cysteine CAS 52-90-4 Product Info Testing Item Standard Result Appearance White crystals or crystalline powder conforms Specific rotation 20 + 8.3°~ +9.5° ...