HomeXYLENOL ORANGE INDICATOR SOLUTION FOR EDTA TITRATIONXylenol Orange Indicator Solution for EDTA Titration Product CodeB-02855BRANDBio-ChemGradeCAS No3618-43-7Molecular FormulaC31H28N2O13SNa4Molecular Weight760.59H.S.Code 2934.99000Shelf Life60 MonthsPurity99 % COAs MSDS Physical Properties Physical state at 20 °CLiquidColorReddish purple liquid Packaging Specification AppearanceDark red or reddish purple liquidSensitivityPasses testSafety Information and Hazard Symbols Symbol: GHS07Signal Word: Warning