English name: N-acetyl-L-cysteine

CAS No.: 616-91-1

Molecular formula: C5H9NO3S

Molecular weight: 163.19500 Appearance and traits: white crystalline powder

Density: 1.294 g/cm3

Melting point: 106-108 °C (lit.)

Boiling point: 407.7oC at 760 mmHg

Flash point: 200.4oC

Refractive index: 24 ° (C=JPC Method)

Uses: phlegm, N-acetyl-L-cysteine (NAC), which breaks mucinous components and other mucus and mucus secretions from viscous to thin by decomposing mucin complexes and nucleic acids. And exert a strong mucus dissolution effect.