Short Description:

Product Name

Lidocaine HCL

CAS NO. 73-78-9

Storage Keep in a cool and dry place

Other Name Lidocaine Hydrochloride

Molecular Formular C14H23ClN2O

Molecular Weight 270.798

Appearance White Crystalline powder

Brand Monad

Purity 99%

Melting Point 80-82°C

MOQ 1kg

Boiling Point 350.8ºC at 760 mmHg

Flash Point 166ºC

  • Manufacturer: Hebei Guanlang Biotechnology Co., Ltd.
  • Stock status: In stock
  • Delivery: Within 3 working days
  • Shipping Method: Express,Sea,Air,Special line
  • Product Detail

    Factory information

    Product Tags

    We are one of the leading lidocaine hcl suppliers manufacturers in china,if you want to buy Lidocaine Hydrochloride cas 73-78-9, feel free to contact us for free sample and price offer.

     cas 73-78-9

    lidocaine TDS

    Item Standard Result
    Characteristics A white or almost white crystalline powder Conform
    Identification Should meet related requirements Conform
    Appearance of solution Should meet related requirements Passed
    PH 3.5-5.5 4.5
    Specific optical rotation +135°~+150° +143°
    Boiling point 350.8°C at 760 mmHg Conform
    Flash point 166°C Conform
    Lincomycin B 5.0% max 2.9%
    Heavy metals 5ppm max Conform
    Residue on ignition 0.5% max 0.1%
    Water 3.1-4.6% 4.3%
    Bacterial endotoxins smaller than 0.5IU/mg smaller than0.5IU/mg
    Assay Not less than 89.5% and not more than 102.0% of lincomycin (C18H35ClN2O6S)) 99.5%

    Lidocaine Usage

    1. The efficacy profile of lidocaine as a local anesthetic is characterized by a rapid onset of action and intermediate duration of efficacy. Therefore, lidocaine is suitable for infiltration, block, and surface anesthesia. Longer-acting substances such as bupivacaine are sometimes given preference for subdural and epidural anesthesias; lidocaine, though, has the advantage of a rapid onset of action.
    2. Epinephrine vasoconstricts arteries, reducing bleeding and also delays the resorption of
    lidocaine, almost doubling the duration of anaesthesia. For surface anesthesia, several available formulations can be used e.g. for endoscopies, before intubations, etc. Buffering the pH of lidocaine makes local freezing less painful. Lidocaine drops can be used on the eyes for short ophthalmicprocedures.
    3. Relative insensitivity to lidocaine is genetic. In hypokalemic sensory overstimulation, relative insensitivity to lidocaine has been described in people who also have attention deficit hyperactivity disorder.In dental anesthesia, a relative insensitivity to lidocaine can occur for anatomical reasons due to unexpected positions of nerves. Some people with Ehlers-Danlos syndrome are insensitive to lidocaine.
    4. Lidocaine, along with ethanol,  has also been proven to be effective in
    treating jellyfish stings, both numbing the affected area and preventing further nematocyst discharge.

    Lidocaine Packaging and Shipping


    Shipping: 7-15 days for big orders

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    lidocaine sample order


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  • Hebei Guanlang Biotechnology Co., Ltd. belongs to Guanlang Group, which was founded in 2007 , located in Shijiazhuang city which is the capital of Hebei Province and hub sector among Beijing Tianjin and Hebei and has advantage of convenient transportation . Our company is a modern high-tech chemical enterprise with Research & Development, production and sales.We have our own factory and lab,also offer customized synthesis service for our customers.