N-Acetyl-L-Cysteine
CAS: 616-91-1
Molecular formula: C5H9NO3S
Molecular Weight: 163.2
Specific Rotation: -5.7
Static of Solution: > 98.0%
Heavy Metals (as pb): < 10ppm
Zinc: < 10ppm
Related Substance:
L-Cystine: < 0.5%
L-Cysteine: < 0.5%
N,N’-Diacetyl-L-Cystine: < 0.5%
N,S’-Diacetyl-L-Cystine: < 0.5%
Other Impurity (each): < 0.5%
Total Impurities: < 0.5%
Loss on Drying: < 1.0%
Residue on Ignition: < 0.2%
Ph: 2.0 – 2.3
Assay: 98 – 101%
