HomeCRESOL RED INDICATOR SOLUTIONCRESOL RED INDICATOR SOLUTION Product CodeB-00891BRANDBio-ChemGradeCAS No1733-12-6Molecular FormulaC21H18O5SMolecular Weight382.43H.S.Code3204.14210Shelf Life60 MonthsPurity99 % COAs MSDS Physical Properties Physical state at 20 °CLiquidColourDark redDensity [g/cm3]0.98 Packaging Specification AppearanceDark red solutionAcidic range pH 0.5 – 2.5Pink brownish to yellowAlkaline range pH 6.5 – 8.5Yellow to purpleSafety Information and Hazard Symbols Symbol: GHS02Signal Word: Danger