Appearance: colorless to pale yellow liquid

Odor: Characteristic odor of menthe avensis

Relative density（20℃）: 0.888-0.910

Refractive index（20℃）: 1.456-1.470

Opotical Rotation（20℃）: -16.0 °-34.0 °

Acid value: MAX 1. 0

Total Menthol: 50%Min

Standard: CP/BP/USP/JP/FCC/GB

Packaging: IN 50/175/180kg drums