Wholesale Price China Verapamil Diltiazem - China Benzocaine Manufacturers and Factory, Suppliers Cas 94-09-7 – Guanlang

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Wholesale Price China Verapamil Diltiazem - China Benzocaine Manufacturers and Factory, Suppliers Cas 94-09-7 – Guanlang Detail:

We are one of the leading China Benzocaine Suppliers Manufacturers and Factory, if you want to buy benzocaine in china,feel free to contact us for price and free sample.

Benzocaine COA:

Items Tested	Specification	Result
Characters	A white, crystalline powder or colorless crystals.	A white crystal.
Identification	IR should comply with the Reference Standard spectrum. UV should comply with the Reference Standard spectrum. An orange-red precipitate is performed.	IR complies with the Reference standard spectrum. UV complies with the Reference standard spectrum. An orange-red precipitate is performed.
Melting range	88 ~92 degree	89.8-90.2degree
Loss on Drying	Not more than 1.0%	0.22%
Readily carbonizable Substances	The resolution has no more color than Matching Fluid A.	Conform
Residue on ignition	Not more than 0.1%	0.02%
Heavy metals	Not more than 0.001%	Conform
Chloride	Conform	Conform
Assay (HPLC)	98.0%-102.0%	99.96%
Ordinary Impurities	≤1%	Conform
Reaction	Conform	Conform
Conclusion	Complies to USP31

Benzocaine usage:

The remarkable feature of benzocaine is that it is easy to bind to the mucous membrane of the mucous membrane or skin surface, and it is not easy to enter the human body to produce toxicity.
Benzocaine is an important organic synthesis intermediate. Mainly used in the production of medicine, plastics and coatings.
Benzocaine has an anesthetic effect, based on which anesthetics such as oxoform, oxocaine and neo-osopron can be synthesized, and since then, many excellent local anesthetics of parabens have been synthesized. Analogs like procaine and many procaine. Such anesthetics have the advantages of good stability, fast onset, long maintenance time and small side effects, and thus are widely used.
The main clinical applications of benzocaine are: temporary relief of pain and itching of the skin, mild burns, sunburn, trauma and bites. The otic preparation is used to alleviate the pain and itching of the acute congestive, concentrated otitis externa, swimming ear inflammation and external use of the ear. It is also effective for toothache, sore throat, mouth ulcers, various hemorrhoids, anal fissures, and genital itching. As a male genital desensitizer, ejaculation is slow. Or an anesthetic lubricant for catheters and endoscopes.

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Our advancement depends over the highly developed devices, excellent talents and continually strengthened technology forces for Wholesale Price China Verapamil Diltiazem - China Benzocaine Manufacturers and Factory, Suppliers Cas 94-09-7 – Guanlang, The product will supply to all over the world, such as: venezuela, Johor, Morocco, The president and all the company members would like to provide qualified goods and services for customers and sincerely welcome and cooperate with all native and foreign customers for a bright future.

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.

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