HomeTOLUIDINE BLUE O, PURETOLUIDINE BLUE O, PURE Product CodeB-02734ABRANDBio-ChemGradeCAS No92-31-9Molecular FormulaC15H16ClN3SMolecular Weight305.83H.S.Code3204.90000Shelf Life60 MonthsPurity99 % COAs MSDS Physical Properties Physical state at 20 °CSolidColourDark green powderSolubility in water [% weight]Partially soluble in water Packaging Specification Appearance (Color)Dark greenAppearance (Form)PowderInfrared spectrumConformsUV spectrumCompliesSafety Information and Hazard Symbols Symbol: GHS07, GHS08Signal Word: Warning