Buy pure high quality Lidocaine HCL Powder online with Bitcoin - Buy legal drugs online, buy research chemicals, buy raw pharmaceutical powders. Lidocaine HCL Powder for sale overnight delivery Lidocaine HCL Powder is topically used to relieve itching, burning, and pain from skin inflammations, injected as a dental anesthetic, or as a local anesthetic for minor surgery. Lidocaine HCL is an organic chemical compound, an acetanilide derivative. CAS: 137-58-6 Formula: C14H22N2O Molecular weight: 234.34 Compound purity: 99.9% Appearance: Powder