Description Zinc Thiocyanate, 99.4%, 10g For Research & Development Not for drug, human, animal, or food use Certificate of Analysis:Appearance (Color) WhiteAppearance (Form) Crystalline powder Purity (by Titration) 99.4%Infrared Spectrum Conforms to structure CAS: 557-42-6 FORMULA: C2N2S2Zn