HomeAMMONIUM THIOCYANATE 1M (1N) STANDARDIZED SOLUTION AMMONIUM THIOCYANATE 1M (1N) STANDARDIZED SOLUTION Product Code B-00253 BRAND Bio-Chem Grade CAS No 1762-95-4 Molecular Formula NH4SCN Molecular Weight 76.12 H.S.Code 3822.00900 Shelf Life 36 Months Purity 99 % COAs MSDS Physical Properties Physical state at 20 °C Liquid Packaging Specification AppearanceClear colorless liquidNormality1N +/- 0.1% Safety Information and Hazard Symbols Symbol: GHS07 , GHS08Signal Word: Warning