Structure formula:

Molecular formula: C₁₆H₁₆ClNO₂S.H₂SO₄        

Molecular weight: 419.91

CAS NO.: 120202-66-6

Executive standard: USP28

Package: 25kg /drum; or packed according to your requirements

Prodution capacity: 100kg/month

Description: white or almost white powder; smell-less, soluble in water, methyl alcohol, grain alcohol and glacial acetic acid, bit soluble in acetone or chloroform,almost not soluble in ethyl acetate; soluble in 0.1 mol/L HCL solution.

Specific optical rotation: +52° - +56°

Assay: 98.5%-101.5%