TEST

SPECIFICTIONS

Description

Colorless or light yellow oil

Identification

According to the requirements

Specific Rotation

+17.0°~+25°（C=0.5 Ethanol）

Water content

≤0.5%

Tafluprost acid

≤0.3%

5,6-trans isomer

≤0.5%

Other max single impurity

≤0.1%

Total other impurities

≤1.0%

  Residue solvents

Methanol≤0.3%

Toluene≤0.089%

Tetrahydrofuran≤0.072%

Ethyl acetate≤0.5%

Dichloromethane≤0.06%

Assay

96.0%~102.0%