Factory Provide Pharmaceutical CAS 94-09-7 99% Pure Bulk Benzocaine Powder
Introduction
Product Name :Benzocaine
Othe name :NSC 4688;Benzocaine
(See B197952 for Labelled);Ethyl 4-aminobenzoate
CAS No. 94-09-7
EINECS No. 202-303-5
Molecular Formula: C9H11NO2
MW:165.19
Assay: 99%
Appearance: White powder
Melting Point :88-90 °C
Boiling Point :172 °C (12.7517 mmHg)
Density :1.17 g/cm3(Predicted)
Storage :Keep in a cool, dry, dark location
Benzocaine is a fat soluble surface anaesthetic. Compared with several other local anesthetics such as lidocaine, tetracaine, etc., the strength of effect is small. Owing to its playing role in mucosal, people feel comfort. It is a fat soluble and strong drug, therefore it is easy to combine with the lipid layer of the mucosa or skin, but not easily go through the human body to produce toxic.
Benzocaine is the precursor materials of Ousso imitation, Orthocaine, procaine. At the same time, it is used as a local anesthetic in medicine, and has analgesic, antipruritic effect, mainly used for wounds, ulcers, mucosal surfaces and hemorrhoids narcotic pain and itch. The ointment can also be used for relieving pain and lubrication to nasopharyngeal catheter and the process of PEEP mirror.Temporary relieve pain and itching skin in the wounds of mild burns, sunburn, trauma and insect bites.Ears are used to reduce the pain and itching of acute congestive, concentrated otitis, swimming, and external use. Also it is effective to toothache, sore throat, oral ulcers, hemorrhoids, anal fissure, vulva Sao. As Male Genital Desensitizer make ejaculation slow. Or used as a lubricant for the anesthesia of the catheter and the endoscope.
use
1. Ultraviolet absorber. Mainly used in sunscreen and tanning cosmetics, it is chemically stable to light and air, safe for the skin, and has the ability to form a film on the skin. It can effectively absorb ultraviolet rays in the 280-320μm medium wave light region in the U.V.B region. The addition amount is usually about 4%.
2. Local anesthetics, used for relieving itching and pain in wounds, ulcers and hemorrhoids, with a concentration of 5% to 20%, and also used as intermediates in drug synthesis and organic synthesis.
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