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Local Anesthetic Powder 137-58-6 Lidocaine HCL Lidocaine Hydrochloride Powder

Local Anesthetic Powder 137-58-6 Lidocaine HCL Lidocaine Hydrochloride Powder

  • Local Anesthetic Powder 137-58-6 Lidocaine HCL Lidocaine Hydrochloride Powder
  • Local Anesthetic Powder 137-58-6 Lidocaine HCL Lidocaine Hydrochloride Powder
Local Anesthetic Powder 137-58-6 Lidocaine HCL Lidocaine Hydrochloride Powder
Product Details:
Place of Origin: India
Brand Name: LiHui
Certification: Hplc
Model Number: 137-58-6
Payment & Shipping Terms:
Minimum Order Quantity: 100g
Price: Negotiated
Packaging Details: Foil Bag
Delivery Time: 3-7days after received payment
Payment Terms: T/T, Western Union, MoneyGram
Supply Ability: 5000Kg Per Month
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Detailed Product Description
CAS: 137-58-6 Color Or Appearance: White Powder
Packing Specification: Aluminum Foil Bag Or Aluminum Tin 25 Kg/barrel Execution Standard: USP42
Product Purity: 99% The Product Level: Pharmaceutical Grade
Molecular Formula: C14H23ClN2O
High Light:

Lidocaine HCL Lidocaine Hydrochloride Powder


Lidocaine Hydrochloride Powder 137-58-6


Anesthetic Powder 137-58-6

Pharmaceutical Intermediate Raw Powder Lidocaine Hydrochloride / Lidocaine HCL CAS 137-58-6 For Local Anesthetic





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, on the other hand, has the advantage of a rapid onset of action. It can stop Epinephrine vasoconstricts arteries form bleeding, and it can also delays the resorption of lidocaine, almost doubling the duration of anaesthesia.


For surface anesthesia several formulations are available that 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 ophthalmic procedures.





Items Specification
Appearance white or almost white crystalline powder
Identification 1) Melting point 74-79 o C
3)complies with the requirement
4) complies with the requirement
Appearance of solution clear and colorless
Ph 4.0-5.5
Related substance Impurity A ≤0.01%
  Single unspecified impurity ≤0.1%
  Total impurities ≤0.5%
Heavy metals ≤5ppm
Water 5.5-7%
Sulphated ash ≤0.1%
Assay 99-101%(C14H23ClN2O, anhydrous substance)



This medication is used on the skin to stop itching and pain from certain skin conditions (e.g., scrapes, minor burns, eczema, insect bites) and to treat minor discomfort and itching caused by hemorrhoids and certain other problems of the genital/anal area (e.g., anal fissures, itching around the vagina/rectum). Some forms of this medication are also used to decrease discomfort or pain during certain medical procedures/exams (e.g., sigmoidoscopy, cystoscopy). Lidocaine is a local anesthetic that works by causing temporary numbness/loss of feeling in the skin and mucous membranes.
How to use lidocaine HCl topical
Before use on the skin, clean and dry the affected area as directed. Apply a thin layer of medication to the affected area of skin, usually 2 to 3 times a day or as directed.
If you are using the spray, shake the canister well before using. While holding the canister 3-5 inches (8-13 centimeters) from the affected area, spray until wet. If the affected area is on the face, spray the medication onto your hand and apply to the face. Do not spray near your eyes, nose, or mouth.
If you are using the foam, shake the canister well before using. Spray the foam onto your hand and apply to the affected area.
Do not use on large areas of the body, cover the area with waterproof bandages or plastic, or apply heat unless directed to do so by your doctor. These may increase the risk of serious side effects.
Pharmaceutical Local Anesthetic Powder Lidocaine Hydrochloride / Lidocaine HCL 137-58-6

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