Dyclonine hydrochloride CAS: 536-43-6 Molecular formula: C18H28ClNO2 Molecular weight: 325.87 Traits: white crystalline powder for the white or almost white crystalline or crystalline powder; odorless, slightly bitter taste, Content: 98 - 102% Melting point: 173 - 178 ° C, PH: 4.0 - 7.0, Loss on drying: ≤ 1.0%, Residue on ignition: ≤0.2%,