Appearance:white or off-white, crystalline powder
Indentification:conform with spectrum of USP Etodolac Reference standard
Water :not more than 0.5%
Residue on ignition: not more than 0.1%
Chloride :not more than 0.03%
Heavy metal: not more than 0.001%
Residual solvents: not more than 0.1% in Methanol
not more than 0.1% in Ethanol
not more than 0.08% in Toluene
Related compounds: related components A≤0.5%
Any unknown impurity≤0.1%
Total impurities≤2.0%
Assay :98.0-102.0%