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99% Pure Painkiller Powder Lidocaine Powder Cas 137-58-6

China Wuhan Senwayer Century Chemical Co., Ltd. certification
China Wuhan Senwayer Century Chemical Co., Ltd. certification
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everything was great. friendly and understanding representative and fast shipping(compared to other items on here). my shoulder feels much stronger and healthier after only one and a half weeks.

—— Terry Smith

Superb Excellence is all I can say about this Company and its products. I will continue to buy from this company. The service is excellent and the product matches the service. Thanks for the great product and service. I will be ordering from you really soon.

—— Brant huges

Love it I’ve been using it for a long time

—— Drew

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99% Pure Painkiller Powder Lidocaine Powder Cas 137-58-6

99% Pure Painkiller Powder Lidocaine Powder Cas 137-58-6
99% Pure Painkiller Powder Lidocaine Powder Cas 137-58-6

Large Image :  99% Pure Painkiller Powder Lidocaine Powder Cas 137-58-6

Product Details:
Place of Origin: china
Brand Name: senwayer
Certification: GMP&ISO
Model Number: Top quality
Payment & Shipping Terms:
Minimum Order Quantity: 100gram
Price: USD 1-1.5 /gram
Packaging Details: foil bag, drum, vials
Delivery Time: 4-5days
Payment Terms: Western union/ money gram/bitcoin/bank transfer/Credit card/paypal
Supply Ability: 5000000 KGS /year

99% Pure Painkiller Powder Lidocaine Powder Cas 137-58-6

Product Name: Lidocaine CAS No.: 137-58-6
Molecular Formula: C14H22N2O Molecular Weight: 234.34
Apperance: White Powder MSDS: Avaliable
Purity: 99%
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99% pure painkiller powder


Lidocaine powder cas 137-58-6


painkiller powder cas 137-58-6

99% pure pain killer relief Lidocaine powder cas 137-58-6



Product name Lidocaine
CAS no. 137-58-6
Molecular formula C14H22N2O
Molecular weight 234.34
Purity 99%min
COA Please contact with Senwayer freely



Lidocaine is a local anesthetic and antiarrhythmic drug. It is a derivative of cocaine, but it has no hallucinations and addictive ingredients. Lidocaine hydrochloride is a white crystalline powder, easily soluble in water, its toxicity is equivalent to that of procaine, but the local anesthetic effect is strong and lasting, and it has good surface penetration. It can be injected or used as a surface anesthesia. Lidocaine is a very good local anesthetic. It usually takes effect one to three minutes after administration, and the effect lasts for one to three hours. Used to treat oral ulcers. As a heart rhythm disorder medicine, it is not used very often now, because some people are worried that it will have long-term side effects. A few people are allergic to lidocaine. It was used to treat arrhythmia in 1963. It is currently the drug for the prevention and treatment of acute myocardial infarction and various heart diseases complicated by rapid ventricular arrhythmia. It is the drug of choice for ventricular premature beats, ventricular tachycardia and ventricular tremor in acute myocardial infarction.




1. Treatment of vestibular neuritis
Lidocaine can block the excitability of the sympathetic nerves of blood vessels, reduce its contraction of vascular smooth muscle, and increase the excitability of the parasympathetic nerves to improve blood microcirculation. It can improve the blood supply of the blood vessels around the vestibular nerve of the inner ear and eliminate the obstacle of endolymphatic reflux. Method: Lidocaine 50-100 mg intravenously, 200-400 mg in severe cases add 5% glucose intravenously, once a day, 3 days as a course of treatment.


2. Prevent cardiovascular reactions during tracheal extubation
The endotracheal intubation of general anesthesia patients must be removed at the end of the operation after the anesthetic dose is reduced until the throat and tracheal reflex is restored. Cardiovascular reactions similar to those of intubation can occur during extubation, and it can also cause coughing, which is extremely unfavorable for patients with hypertension, coronary heart disease, and high intracranial pressure. Lidocaine can prevent this reaction, the usage is lidocaine 1.5 mg/kg intravenously. The mechanism is related to central depression or depression of the heart.


3. Treatment of severe convulsions in newborns
For patients with recurrent seizures, the first load of lidocaine is 2 mg/kg, plus the initial maintenance dose is 6 mg/kg intravenously per hour, and the dose is gradually reduced within 3 days.


4. Used for gastroscopic intubation inspection
Put 2% lidocaine into the mouth, swallow slowly for 5 minutes, and perform intubation inspection after 10 minutes. Compared with the 2% tetracaine spray method, lidocaine has the advantages of saving time, simplicity, and less pain, and lidocaine has a sedative effect, which can eliminate the nervousness of the patient, reduce gastric juice secretion and gastric motility.


5. Treatment of acute gastrogenic abdominal pain
Acute gastric abdominal pain is mostly caused by acute dyspepsia and increased gastric acid secretion, mucosal congestion, edema and even spasm. Oral lidocaine can relieve this kind of pain, and the usage is 2% lidocaine 15 mg orally.


6. Treat epilepsy
Lidocaine can pass through the blood-brain barrier, excite and then inhibit central neuron activity, and can block the transmission at the junction of nerves and muscles. It is effective for status epilepticus. Diluted with 0.1g lidocaine and injected intravenously, the seizure will stop, and the recurrence will still be effective after re-administration.


7. Treat asthma
Lidocaine is a powerful suppressant for irritating coughs and can also suppress bronchial asthma. Method: 5 ml (100 mg) of lidocaine was inhaled by aerosol, once a day, breathing and heart rate returned to normal, wheezing disappeared, and the recovery time of arterial blood gas was significantly shorter than that of the control group.


8. Treat hiccups
The mechanism of lidocaine in the treatment of hiccups may be related to its blocking effect on peripheral and central nerve conduction. Usage: Add 100 mg of lidocaine to Murphy's dropper, then add 500 mg of 10% glucose to maintain an intravenous infusion at a rate of 30-40 drops/min. After hiccups are controlled, maintain it for 1 to 2 days.


9. Treat renal colic
Lidocaine has antispasmodic, dilates ureter and mild analgesic effects, and can relieve renal colic. Dilute with 100 mg of lidocaine and push it intravenously, and then give another 200 mg to the infusion for intravenous infusion.


10. No inhibitory contraction of the bladder after treatment
Lidocaine can penetrate the mucosa to block the conduction of peripheral nerves, and is made into a glue for administration in the rectum, which can block the nerve conduction of the detrusor muscle and inhibit the uninhibited contraction of the detrusor muscle. Usage: Rectal administration with verapamil 40 mg, 5 minutes later, and then rectal infusion of 20 ml 2% lidocaine, the effective rate (71%) is higher than that of the verapamil group (38%).











Contact Details
Wuhan Senwayer Century Chemical Co., Ltd.

Contact Person: Angie Zhang

Tel: +8613627115097

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