HomeCHRYSOIDINE R FOR MICROSCOPYCHRYSOIDINE R FOR MICROSCOPY Product CodeB-00813BRANDBio-ChemGradeCAS No4438-16-8Molecular FormulaC13H15N4ClMolecular Weight262.74H.S.Code3204.90000Shelf Life60 MonthsPurity85 % COAs MSDS Physical Properties Physical state at 20 °CSolidColourBrown RedOdourOdorlessMelting point/ Freezing point [°C]235 °C Packaging Specification AppearanceBrown red powderSafety Information and Hazard Symbols Symbol: GHS07Signal Word: Warning