Disodium Glycyrrhizinate

Analytics

Specification

Assay

57.0% HPLC

Appearance

Yellow or slightly yellow powder

Clarity of solution  

Clear  

PH

5.5~6.5

Loss on drying

≤8.0%

Residue on ignition

15.0~18.0%

Heavy metals

≤2ppm    

Arsenic  

≤2ppm

Chloride

≤0.014%

Sulfate

≤0.03%