LidocaineCAS : 137-58-6 Molecular Structure : Content : 99%min Appearance : white crysatl powderMoisture :0.5%max m.p or b.p :66-69 Formula :C14H14O3S Molecular : 262.32 Weight : 234.34Refractive : Flash Point : Loss on Dry : 0.1% max Ash :0.1% max Heavy Metal :0.002%max Package :25kg cardboard drum Standard : USP