CHANGSHU YANGYUAN CHEMICAL CO.,LTDNO:00268Technical Analysis ReportName :AcetoneGrade:AR GradeDate :DEC 08,2008Batch no:081208Quantity:160kg/DRUMworkroom:Reagent workroomPackage:Bottledstandard:GB/T686-1989SpecificationItemStandard %Tested %othersContent≥99.599.8Boiling point56±156Nonvolatile residue≤0.0010.0007Water≤0.30.14Acidity≤0.050.02Miscibility with waterPassPassAlkalinity≤0.050.03Permanganate reducingsubstancePassPassAldehydes≤0.0020.001Methanol≤0.050.01Ethyl≤0.050.01