The chemical properties:white or light yellow solid. Melting point: 150-157 Used as Pan (Pan) Pantoprazole intermediates. Moisture: ≤ 0.5%Content: ≥ 99%Impurities: the single impurity: ≤ 0.5% Total impurities: ≤ 1.0%Hazard Codes Xn, N, XiRisk Codes 21/22-38-41-43-48/22-51/53Safety instructions 26-36/37/39-61-2RIDADR UN 3077 9/PG 3 2-Chloromethyl-3,4-dimethoxypyridinium chloride