We are Offering Lidocaine Hydrochloridecas No. : 73-78-9molecular Formula: C14h23cln2oformula Weight: 270.8 description: White to Off-white Solid Anesthetic (local); Antiarrhythmic (class Ib). Long-acting, Membrane Stabilizing Agent Against Ventricular Arrhythmia. Originally Developed as a Local Anesthetic.implement Standard: Cp2005. Bp2003. Usp28package: 25kg per Barrel