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Local Anesthetic Pain killer Benzocaine HCl Powder China Factory Supply CAS 23239-88-5

Local Anesthetic Pain killer Benzocaine HCl Powder China Factory Supply CAS 23239-88-5

  • Local Anesthetic Pain killer Benzocaine HCl Powder China Factory Supply CAS 23239-88-5
  • Local Anesthetic Pain killer Benzocaine HCl Powder China Factory Supply CAS 23239-88-5
Local Anesthetic Pain killer Benzocaine HCl Powder China Factory Supply CAS 23239-88-5
Product Details:
Place of Origin: China
Brand Name: RAWSGEAR
Certification: ISO 9001, USP,GMP
Model Number: 23239-88-5
Payment & Shipping Terms:
Minimum Order Quantity: 10g
Price: negotiable
Packaging Details: Disguised package ; Foil bag
Delivery Time: 3-7 work days
Payment Terms: Western Union, MoneyGram, T/T, bitcoin
Supply Ability: Mass in stock
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Detailed Product Description
Product Name: Benzocaine HCL Appearance: White Powder
Grade: Pharmacetical Grade MF: C9H11NO2.ClH
MW: 201.65 Usage: Anti Paining
Shiping: EMS,HKEMS,FEDEX,DHL,TNT,Aramex,etc Package: Foil Bag; Well Disguised Package
Shipping Policy: 100% Free Resend Shipping
High Light:

topical anesthetic drugs

,

pain killer powder

 

 

Local Anesthetic Pain killer Benzocaine HCl Powder China Factory Supply CAS 23239-88-5

 

 

Quick details:

 

Product name: Benzocaine HCL

Synonyms: Benzoicacid, 4-amino-, ethyl ester, hydrochloride (9CI);Benzoic acid, p-amino-, ethylester, hydrochloride (8CI);4-(Ethoxycarbonyl)anilinium chloride;Amben ethylester hydrochloride;Ethyl p-aminobenzoatehydrochloride;Benzocaine hydrochloride;

CAS No.: 23239-88-5
Formula: C9H11NO2.HCl
Molecular Weight: 201.65
Molecular Structure:

Local Anesthetic Pain killer Benzocaine HCl Powder China Factory Supply CAS 23239-88-5 0
EINECS:202-303-5
Density:1.13 g/cm>3
Melting Point:88-90 ° C
Boiling Point: 310.7 °C at 760 mmHg
Flash Point: 164.2 °C
Usage: For cosmetics ultraviolet absorption, local anesthetics, for wounds, ulcers and hemorrhoids pain

 

 

 

Description:

 

Benzocaine HCl is a salt modification of benzocaine, formed when benzocaine is complexed with hydrochloric acid. Often, drug salts have enhanced properties compared with the parent compound. For example, benzocaine hydrochloride is more water soluble than benzocaine, making it more appropriate for oral administration.

 

Benzocaine hydrochloride salt is the hydrochloride salt form of the local anesthetic benzocaine, the pharmacological effects with benzocaine, procaine weaker than the effect of anesthesia. Partially absorbed slowly, lasting effect. Because they do not dissolve in water, can not be used for anesthesia, Pain relief, anti-itch effect, drugs are usually made of powdered or oil paste, used to treat wounds.Clinically, ulcers, burns, skin abrasions and hemorrhoids.Benzocaine is also called amino benzoate,

 

Benzocaine is also called amino ethyl benzoate, a colorless or white orthorhombic needle-like crystals or crystalline powder. Benzocaine hydrochloride salt is the hydrochloride salt form of the local anesthetic benzocaine, with the same pharmacological effects of benzocaine and weaker effect of anesthesia than procaine. Local absorption is slow with lasting effect. It cannot be used for anesthesia as a result of not being dissolved in water. It can be used for pain relief and anti-itch. Benzocaine hydrochloride is usually made into powder or oil paste and used to heal wounds, ulcers, burns, skin abrasions and hemorrhoids.

 

Benzocaine is also called parathesin, Sinai sisin. Separated from water is colorless or white orthorhombic crystals or crystalline powder, precipitated from ether to square crystal. No smell. Bitter. Relative molecular mass 165.19. Melting point 92 degrees Celsius. The boiling point of 310 DEG C, 183 to 184 C (1.87 x 103Pa). Insoluble in water, soluble in ethanol, ether and chloroform, also soluble in almond oil, olive oil and dilute acid. Stable in the air.

From p-nitrotoluene, in sulfuric acid, using sodium dichromate oxidation, formation of p-nitrobenzoic acid, esterification with ethanol, after the completion of the reaction, separation, the ethyl p-nitrobenzoate in acetic acid solution, with iron powder in 85 ~ 95 DEG C reduction, available benzocain crude. After the separation, water washing, and then recrystallization in ethanol.

 

Local Anesthetic Pain killer Benzocaine HCl Powder China Factory Supply CAS 23239-88-5 1


Application:

 

Benzocaine HCL works by creating a chemical barrier that halts the build-up of sodium, which accumulates as the nerve endings are stimulated by pain. When sodium builds up, electrical signals also build in the nerve endings. These are eventually transmitted to the brain, which interprets the signals as pain.


Benzocaine is a local anesthetic commonly used as a topical pain reliever or in cough drops. It is the active ingredient in many over-the-counter anesthetic ointments such as products for oral ulcers. It is also combined with antipyrine to form A/B otic drops to relieve ear pain and remove earwax.


Benzocaine is used as a key ingredient in numerous pharmaceuticals: Over the counter throat lozenges such as Cepacol.

 

 

Benzocaine Applications:

 

1. Local anesthesia of oral and pharyngeal mucous membranes (sore throat, cold sores, canker sores, toothache, sore gums, denture irritation)
2. Otic Pain (earache)
3. Surgical or procedural local anesthesia.
4. Benzocaine is used as a key ingredient in numerous pharmaceuticals:
5. Some glycerol-based ear medications for use in removing excess wax as well as relieving ear conditions such as otitis media and swimmers ear.
6. Some previous diet products such as Ayds.

 

Benzocaine is a local anesthetic commonly used as a topical pain reliever or in cough drops. It is the active ingredient in many over-the-counter anesthetic ointments such as products for oral ulcers. It is also combined with antipyrine to form A/B otic drops to relieve ear pain and remove earwax.

 

 

 

Usages:

 

As an ingredient in cough syrups


To treat cold sores


To treat toothache


To treat irritation from dentures


To treat earache


As a surgical local anesthetic


In condoms used to delay ejaculation


To tranquilize Fish

 

 

Benzocaine hcl 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

 

Local Anesthetic Pain killer Benzocaine HCl Powder China Factory Supply CAS 23239-88-5 2

 

Tips:

 

HOW TO MAKE AN ORDER?

 

1. Tell us what you need ( use for what/product name & quantity ), you will get an advice and a quotation.


2. Full payment would be done once we come to an agreement on all details .


3. Your goods will be sent out within 24 hours after payment , tracking number available.


4. The goods will reach you in 3~7 days.


WHY CHOOSE US?

1. High quality: Our factories are professional in raw powder production with experience over 10 years. Having good reputation all over the world, our products have been exported to Germany, Norway, Poland, Finland, Spain, UK, France, Russia, USA, Australia, Japan, Korea and many other countries, over 100kgs each month.

 

2. Competetive price: All powders are factory directly supplied, it's factory price and negotiable.

 

3. Fast and safe delivery: Your goods will be sent out within 24 hours after payment, tracking number available, customs pass rate ≥99%.

 

4. Good pre&after-sales service: Any problem please feel free to contact us, we will always be online for you.

 

High quality, competetive price, fast and safe delivery, good service,that's us! Welcome to contact!

 

 

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Local Anesthetic Pain killer Benzocaine HCl Powder China Factory Supply CAS 23239-88-5 3

 

Contact Details
RAWSGEAR MANUFACTURER

Contact Person: Moran

Tel: +8613264734726

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