Local Anesthesia Drugs Benzocaine Hydrochloride / Benzocaine CAS 23239-88-5
|FOB Price:||US $1 / G|
|Min. Order:||10 G|
|Min. Order||FOB Price|
|10 G||US $1/ G|
|Payment Terms:||T/T, Western Union, Money Gram, Bitcoin|
- Model NO.: 23239-88-5
- Customized: Non-Customized
- Suitable for: Adult
- Purity: >99%
- Benzocaine HCl Mf: C9h11no2.Clh
- Benzocaine HCl Einecs: N/a
- Benzocaine HCl Putity: 99% Min.
- Delivery: Within 24 Hours Upon Receipt of Your Payment
- Package: Professional Packing
- Specification: 99% min.
- HS Code: 3001200010
- Powder: Yes
- Certification: USP, BP
- State: Solid
- Benzocaine HCl CAS: 23239-88-5
- Benzocaine HCl MW: 201.65
- Benzocaine HCl Appearance: Powder
- Benzocaine HCl Brand: Shuangbojie
- Payment: T/T, Wu, Moneygram, Bitcoin Available
- Trademark: Shuangbojie
- Origin: China
Synonyms: ETHYL 4-AMINOBENZOATE HYDROCHLORIDE;BENZOCAINE HCL;BENZOCAINE HYDROCHLORIDE;Benzocaine hydrochl
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.
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Benzocaine Other uses
Benzocaine is used as a key ingredient in numerous pharmaceuticals:
1. Some glycerol-based ear medications for use in removing excess wax as well as relieving ear conditions such as otitis media and swimmers ear.
2. Some previous diet products such as Ayds.
3. 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.
4.Benzocaine mucoadhesive patches have been used in reducing orthodontic pain.
5. 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.
6. Benzocaine is commonly found, particularly in Britain, as an impurity in street cocaine and also as a bulking agent in "legal highs". Whilst giving a numbing effect similar to cocaine on users' gums it does not actually produce the effects of cocaine.
7. Benzocaine was used in synthesis of Leteprinim.
Benzocaine Side effects
Benzocaine is generally well-tolerated and non-toxic when applied topically as recommended.
However, there have been reports of serious, life-threatening adverse effects (e.g., seizures, coma, irregular heart beat, respiratory depression) with over-application of topical products or when applying topical products that contain high concentrations of benzocaine to the skin.
Over-application of oral anesthetics such as benzocaine can increase the risk of pulmonary aspiration by relaxing the gag-reflex and allowing regurgitated stomach contents or oral secretions to enter the airway. Applying an oral anesthetic and consuming beverages before going to bed can be particularly hazardous.
The topical use of higher concentration (14-20%) benzocaine spray products applied to the mouth or mucous membranes has been found to be a cause of methemoglobinemia, a disorder in which the amount of oxygen carried by the blood is greatly reduced. This side effect is most common in children under 2 years of age. As a result, the FDA has stated that benzocaine products should not be used in children under 2 years of age, unless directed by and supervised by a healthcare professional. Symptoms of methemoglobinemia usually occur within minutes to hours of applying benzocaine, and can occur upon the first-time use or after additional use.
|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|
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