APPEARANCE : Colourless to yellow to brown liquid IDENTIFICATION BY GC :The retention time of the major peak in the chromatogram of the system suitability solution as obtained in the chromatographic purity test. Complies UNREACTED 3’-CHLOROPROPIOPHENONE - NMT 3.0% PURITY BY GC -- NLT 98.0% Conclusion: Above product complies as per in above specification.