Product Description

Unit Price: US $48 / kg 
Min. Order: 2 kg 
Powder : Yes 
Purity : >99% 
Production Capacity : 10T/Year 

Product Info

Price 48
Supplyability 10T/Month
Payment T/T, Western Union, Money Gram,Cash
Certification GMP, ISO
Place China
Packaging Foil Bag or Special Packing

Product Detail


High Purity Local Anesthetic Benzocaine API for Anti-Paining CAS 94-09-7


Basic Info:

Benzocaine

CAS: 94-09-7
EINECS number: 202-303-5
Molecular formula: C9H11NO2
Molecular Weight: 166.1965
Melting point: 89°C to 90.5°C
Boiling point: 310.7 ° C at 760 mmHg
Flash Point: 164.2 ° C
Vapor Pressure: 0.000589mmHg at 25 ° C
Density: 1.17
Mp: 89-92 ° C

Ultraviolet absorption used in cosmetics, topical anesthetics, for the wound, ulcer pain and hemorrhoids.


Description:

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. Some glycerol-based ear medications for use in removing excess wax as well as relieving ear conditions such as otitis media and swimmers ear. Some previous diet products such as Ayds.  Some condoms designed to prevent premature ejaculation. Benzocaine largely inhibits sensitivity on the penis, and can allow for an erection to be maintained longer (in a continuous act) by delaying ejaculation. Conversely, an erection will also fade faster if stimulus is interrupted.

Benzocaine mucoadhesive patches have been used in reducing orthodontic pain. In Poland it is included, together with menthol and zinc oxide, in the liquid powder (not to be confused with the liquid face powder) used mainly after mosquito stings. Today's ready made Pudroderm was once used there as pharmaceutical compound.


Benzocaine COA:

Product nameBenzocaine
CAS No.94-09-7Outer Packing25KG/drum
Production date2016.05.06Shelf life2018.05.05
Standard adoptedUSP36
Items of analysisSpecificationResults
AppearanceWhite crystalline powderWhite crystalline powder
IdentificationConsistent with the standard chartConformed
Reactive identificationOrange redOrange red
Melting point88ºC-92ºC89.3-90.3ºC
Loss on drying≤0.5%0.3%
Easy carbideComply with USP standardsConformed
Residue on ignition≤0.1%≤0.1%
ChlorineNONot detected
Heavy metals≤10ppm<10ppm
Total impurity≤1.0%Not detected
Assay98-102%99.4%
ConclusionQualified



Other topical pain relief powders :

BenzocaineCAS:94-09-7 
Benzocaine hydrochlorideCAS:23239-88-5 
Tetracaine hydrochlorideCAS:136-47-0
ProcaineCAS:59-46-1 
TetracaineCAS:94-24-6 
Pramoxine HydrochlorideCAS:637-58-1
Procaine HClCAS:51-05-8
LidocaineCAS:137-58-6
Dibucaine hydrochlorideCAS:61-12-1
PrilocaineCAS:721-50-6
Propitocaine hydrochlorideCAS:1786-81-8
Proparacaine hydrochlorideCAS:5875-06-9
Lidocaine hydrochlorideCAS:73-78-9
Articaine hydrochlorideCAS:23964-57-0
Levobupivacaine hydrochlorideCAS:27262-48-2
Ropivacaine hydrochlorideCAS:132112-35-7
BupivacaineCAS:2180-92-9
Bupivacaine hydrochlorideCAS:14252-80-3



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