Molecular Formula C16H16ClNO2S.H2SO4
Molecular Weight 419.03
CAS Registry Number 120202-66-6
Executive standard:USP28
Package:25 kg/drum;or packed according to your requirements
Prodution capacity:/month
Description:white or almost white powder;lsmell-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%
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