HomeNIGROSINE STAIN 10% W/VNIGROSINE STAIN 10% W/V Product CodeB-01828BRANDBio-ChemGradeCAS No3/6/8005Molecular FormulaNAMolecular Weight0.00H.S.Code3204.13990Shelf Life36 MonthsPurity98 % COAs MSDS Physical Properties Physical state at 20 °CLiquidColourViolet coloured solutionOdourOdorless Packaging Specification AppearanceViolet colored solutionAbsorption maxima570 – 580 nmSafety Information and Hazard Symbols Symbol: GHS02 , GHS07Signal Word: WarningHazardous Statement: H317Precaution Statement: P280