Lidocaine (Lidocaina ), EINECS No. : 205-302-8, Purity : >99%

lidocaine (lidocaina )

english name: lidocaine
cas no.: 137-58-6
molecular formula: c14h22n2o
molecular weight: 234.34
einecs number: 205-302-8
melting point 66-69 ° c
boiling point bp4 180-182°; bp2 159-160°
storage conditions store at rt
solubility ethanol: 4 mg/ml

role: local anesthetics. Local anesthetic intensity: tetracaine>tetracaine hcl>lidocaine>lidcaine hcl> benzocaine > procaine>procaine hcl, but there are corresponding side effects. Mainly used for surface anesthesia of the eyes, nose, throat and urinary tract. It can cause convulsions after absorption, and then it is converted to respiratory depression, and is generally not used for anesthesia such as infiltration and conduction. Widely used in hospitals, dentists, tattoos, fitness and extended male ejaculation delays

note: lidocaine hydrochloride is dissolved in water and is generally used as a liquid. Lidocaine is not dissolved in water and is generally used as a cream.