HomeBROMOTHYMOL BLUE INDICATOR PAPERSBROMOTHYMOL BLUE INDICATOR PAPERS Product CodeB-00518BRANDBio-ChemGradeCAS NoMolecular Formula Na2Cr2O72H2OMolecular Weight298.0H.S.Code2934.90900Shelf Life60 MonthsPurityMin-86 % COAs MSDS Physical Properties FormPaperColourLight Orange PackagingSpecification Appearance(Color)Light Orange Colored PaperSuitability Passes test Safety Information and Hazard Symbols Symbol: GHS07Signal Word: Danger