Trisodium Glycyrrhizinate

Analytics

Specification

Assay

≥98.0%  UV/

  65.0%  HPLC

Appearance

slightly yellowish powder

Clarity of solution  

Clear  

PH

7.5~8.3

Loss on drying

≤8.0%

Residue on ignition

  22.0~25.0%

Heavy metals

≤10ppm  

Arsenic  

≤2ppm

Chloride

≤0.014%

Sulfate

≤0.03%