Glycyrrhizic Acid

Analytics

Specification

Assay

≥95.0%  UV

Appearance

White or almost white crystal powder

Clarity of solution  

Clear  

PH

2.5~3.5

Loss on drying

≤6.0%

Residue on ignition

≤0.2%  

Heavy metals

≤10ppm  

Arsenic

≤2ppm

Chloride

≤0.014%

Sulfate

≤0.03%