N-Acetyl-cysteine

N-Acetyl-cysteine Identification Name N-Acetyl-cysteine Synonyms N-Acetyl-L-(+)-cysteine Molecular Formula C5H9NO3S Molecular Weight 163.19 CAS Registry Number 616-91-1 EINECS 210-498-3 Properties Melting point 109-111 ºC alpha -35.1 ºC (c=2,H2O) Safety Data Safety Description S24/25 Packaging & Delivery Packaging Detail: 25KG/Drum, or as per customer's demand Delivery Detail As soon as possible Specifications N-Acetyl-L-Cysteine CAS# 616-91-1 CAS No. : 616-91-1 EINECS NO.: 210-498-3 Molecular Formula: C5H9NO3S Molecular Weight: 163.20 Specification(powder): N-Acetyl-L-Cysteine Appearance: White Crystalline Powder Specific Rotation: +21.0 to +27.0 Degree Chloride(Cl): 0.04% Max. Melting Point: 106 to 110 Degree C Heavy Metals(Pb): 0.001% Max. Organic Volatile Impurities: Meets the requirements Loss on Drying: 1.0% Max. Residue on Ignition(Sulfate): 0.5% Max. Assay: 98.0 to102.0% PH: 2.0 to 2.8