HomeNEOTETRAZOLIUM CHLORIDE AR NEOTETRAZOLIUM CHLORIDE AR Product Code B-01799 BRAND Bio-Chem Grade AR CAS No 298-95-3 Molecular Formula C38H28N8Cl2 Molecular Weight 667.60 H.S.Code 2933.99000 Shelf Life 60 Months Purity 95% COAs MSDS Physical Properties Physical state at 20 °C Solid Colour Buff coloured powder Odour Odorless Packaging Specification AppearanceBuff coloured powderSulphated ashMax 0.1%Melting pointAbout 230 deg C Safety Information and Hazard Symbols Symbol: GHS05 , GHS07, GHS08, GHS09Signal Word: Warning