Description
Hi,Friends
Welcome to Guang Zhou Kias Biotechnology Co.,LTD100% safe customs clearance! We will ship by special line that shipping free from custom clearance and deliver to door, Such as North America,Eastern Europe,Western Europe,South America,and Southeast Asia..We can offer different standard Benzocaine Powder for you such as CP/USP/EP.
| GUANGZHOU KIAS BIOTECHNOLOGY CO,LTD |
| Product Name | Benzocaine |
| Synonyms: | NSC4688;Benzocaine(SeeB197952forLabelled);Benzocaine,USP,EP;Ethyl4-aMinobenzoate,98%100GR;Ethyl4-aMinobenzoatChemicalbooke,98%500GR;(p-(Ethoxycarbonyl)phenylaMine;4-(Ethoxycarbonyl)phenylaMine;4-AminobenzoicAcidEthylEsterBenzocaine |
| CAS: | 94-09-7 |
| MF: | C9H11NO2 |
| MW: | 165.19 |
| EINECS: | 202-303-5 |
| Product Categories: | research chemical;Active Pharmaceutical Ingredients |
| Melting point | 88-90 °C |
| Boiling point | 172 °C (12.7517 mmHg) |
| density | 1.17 |
| refractive index | 1.5600 (estimate) |
| Water Solubility | alcohol: soluble1 gm in 5 ml |
| Uses | Anesthetic (local). |
What is Benzocaine ?
- Benzocaine (Benzocaina) is a white needle crystal (CAS No.: 94-09-7, molecular formula: C9H11NO2, molecular weight: 165), melting point of 90-92 ° C, slightly soluble in water, soluble Organic solvent
- The local anesthetic intensity of benzocaine is worse than that of tetracaine and lidocaine, and slightly stronger than procain e. Therefore, benzocaine does not cause discomfort due to anesthesia when it acts on the mucosa. Benzociane is a fat-soluble drug, so it is also easy to bind to the mucous membrane of the mucous membrane or skin, but it is not easy to penetrate and enter the body to produce toxicity. At the same time, benzocaine is used as a local anesthetic in medicine. It has analgesic and antipruritic effects. It is mainly used for wounds, ulcers, mucosal surfaces and acne anesthesia, pain relief and itching. The ointment can also be used as a nasopharyngeal catheter. Mirror and other lubrication to relieve pain.
- The demand for benzocaine in European countries such as Spain, Italy, the United Kingdom and Brazil in South America is high. Most people use benzocaine for medical purposes, and a small number of people use benzociane for experimental research, or mixing with other chemicals, and unconventional uses.
These common effects and advantages of benzocaine:
- 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.
What is the difference between the anesthetic intensity of tetracaine hydrochloride powder and lidocaine, procaine ?
Local anesthetics: Tetracaine base >tetracaine hcl>lidocaine>lidcaine hcl> benzocaine > procaine>procaine hcl, but the corresponding side effects will also increase.
| Test Items | Specification | Test Results |
| Appearance | White crystals or a white crystalline powder | Conform |
| Identification | ABE. It appears positive reaction |
| Melting point | 154degree~158degree | 154degree~157degree |
| Acidity | PH 5.0~6.5 | PH=5.9 |
| Appearance of solution | Clear and colourless | Conform |
| Loss on drying | ≤0.5% | 0.07% |
| Heavy metals | ≤0.0005% | Conform |
| Related substances | ≤0.05% | Conform |
| Sulphated ash | ≤0.1% | 0.05% |
| Assay ( on dry basis ) | 99.0-101.0% | 99.58% |
| Conclusion | Conform to BP200 USP36 |
| Anesthetic / Pain Killer |
| Tetracaine Base | 94-24-6 | Prilocaine hydrochloride | 1786-81-8 |
| Tetracaine hydrochloride | 136-47-0 | Proparacaine hydrochloride | 5875-06-9 |
| Lidocaine hydrochloride | 73-78-9 | Pramoxine hydrochloride | 637-58-1 |
| Linocaine Base | 137-58-6 | Procainamide hydrochloride | 614-39-1 |
| Benzocaine hydrochloride | 23239-88-5 | Ropivacaine hydrochloride | 98717-15-8 |
| Benzocaine | 94-09-7 | Articaine hydrochloride | 23964-57-0 |
| Procaine | 59-46-1 | Bupivacaine | 2180-92-9 |
| Procaine hydrochloride | 51-05-8 | Mepivacaine hydrochloride/Carbocaine | 1722-62-9 |
| Prilocaine | 721-50-6 | Dibucaine hydrochloride | 61-12-1 |
Laboratory:
Factory:
GUANGZHOU KIAS Company Delivery Packaging
1. Liquid : 20L / B , we use corrosion-resistant chemical liquid packaging plastic barrels .
2 . Powder : 25KG/drum . we use high-barrier aluminum-plastic composite special-shaped bags, then put it into a carton or a special chemical barrel 25kg/Fiber drum (36*36*45cm, GW: 28kg, NW: 25kg), inner double plastic bags .
5kg/Aluminum foil bag (GW: 6.5kg, NW: 5kg).
1kg/Aluminum foil bag (GW: 1.5kg, NW: 1kg).
3. Our package are non-toxic and tasteless, meet the hygiene standards for food and medicine, anti-static, anti-oxidation, waterproof, moisture-proof, leak-proof, heat-insulating, oxygen-proof and shading .
4. We are happy to provide customized packaging services .
Payment Method:T/T / Western Union / Money Gram / BTC/Bank Transfer
1st,Rich experience
We are a professional manufacturer of chemical raw materials, We specialize in this filed for many years,Standard bp/usp/ep/enterprise standard.All purity>99%.Great quality,High purity and favorable,Good quality is one of our biggest secret to success;u can get the best quality and service from us. 2nd,Safest and fastest delivery
Most products are in large stock, so the products can be sent out within 24 hours after payment confirmed, tracking number and packing details will be informed asap;98% of our products have exported to uk, usa, germany, spain, australia, middle east and many other countries,over 500kgs each month.We have cooperating agents in these countries, Our customs clearance company will clear your parcel without customs issues.
3rd,Service
Best service after shipment .24-hour Warm after sale service, We will help to solve the problems in your usage.
We have other hot seller products, such as Benzocaine,Tetracaine,Procaine,Larocaine, etc.,Factory price direct selling, under the premise of ensuring quality, give you the lowest price. Save cost for you, leave bigger profit space for you.
Any questions,please feel free to contact us!
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