HomeAMARANTH INDICATOR SOLUTION (AZORUBIN S SOLUTION) AMARANTH INDICATOR SOLUTION (AZORUBIN S SOLUTION) Product Code B-00139 BRAND Bio-Chem Grade CAS No 915-67-3 Molecular Formula C20H11N2Na3O10S3 Molecular Weight 604.47 H.S.Code 3822.0090 Shelf Life 60 Months Purity 85 - 99.5 % COAs MSDS Physical Properties Physical state at 20 °C Solid Color Brown to Brown red Packaging Specification Appearance (Form)PowderAppearance (Color)Brown to red-BrownAssay85 % – 99.0% Safety Information and Hazard Symbols Symbol: GHS02,GHS07,GHS09Signal Word: Warning