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.
Benzocaine
Product details:
Product Name | Benzocaine |
CAS NO: | 94-09-7 |
Molecular Formular | C9H11NO2 |
EINECS NO | 202-303-5 |
Purity | 99% |
Appearance | powder |
Place of origin | China |
MOQ | 1KG |
Brand | aicrowe |
| 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 |
Application :
Benzocaine is a topical analgesic (meaning it is to be used on the body surface or in the mouth but should not be swallowed) that has a number of different uses in over-the-counter (OTC) medicines. Depending on the dose and form, the active ingredient benzocaine can be used to relieve throat and mouth pain; To alleviate external vaginal itching and burning; To stop pain and itching due to hemorrhoids; Or to relieve minor skin irritations, pain, and itching. Because benzocaine is available in different doses and forms, it is very important to read the Drug Facts label carefully to determine whether the medicine is intended to be used for the symptoms you are experiencing.
Benzocaine can be the only active ingredient in oral treatments that relieve sore throat or address mouth pain caused by cold sores, canker sores, teething, and other issues. It also can be combined with other active ingredients in oral treatments that not only relieve mouth and throat pain, but also protect irritated areas, provide a soothing coating, or relieve dryness.
Packaging:
Shipping :shipping by express :DHL,TNT,UPS,EMS,FEDEX.
Contact us:
Hebei Aicrowe Biotech Co., Ltd. Is located in shijiazhuang, capital of hebei province.The company specializes in the production of organic intermediates, pharmaceutical intermediates, organic silicon, fluorine, flavor and fragrance intermediates, the existing 3000 kinds of pharmaceutical intermediates inventory.In addition to product catalogs, we also offer custom synthesis and custom manufacturing services on a scale from grams to kilograms to tons.The company has its own quality control laboratory, with high performance liquid chromatography, gas chromatography, spectrophotometer and other sets of testing instruments, can be used to confirm the quality of products before leaving the factory.We also have a professional sales team to provide 24 hours online pre-sales and after-sales service, your inquiries or problems will be dealt with within 12 hours.Customer satisfaction and long-term cooperation is our ultimate goal, we are committed to helping our customers with our quality products.Welcome to come to China and visit to our company.
Hebei Aicrowe Biotech Co.,ltd.
Our Service
1.Cooperate with research institutions, we strictly control the process from raw material to finished product.
2.The customer comes first, we provide reasonable price, high quality product and prompt shipment.
3.We can send the goods to your delivery address directly. It is relatively safe and fast.
4.Quick and clear response to customers questions.
5.We could make our price discount if you place a substantial order with us.
F.A.Q
1:Can I get some samples before bulk order?
Yes, we can supply the free sample, but the shipping cost be paid by customers.
2: How to start orders or make payments?
PI will be sent first after confirmation of order,enclosed our bank information. Payment by T/T, Western Union, L/C, Alibaba trade assurance, Moneygram or Bitcoin.
3: What's your MOQ?
Our MOQ is 1kg. But usually we accept less quantity such as 100g on the condition that sample charge is 100% paid. It depends on the product.
4: How about delivery leadtime?
Delivery lead time: About 3-5 workdays after payment confirmed.
5: How to contact us ?
You can chat with us by Trademanager,WhatsApp&Skype Online. You can dial our telephone directly or send E-mail to us and you will get our reply.
6: How to confirm the Product Quality before placing orders?
You can get samples for the product you interest. Or you can send us your product specifications and requests, we will manufacture the products according to your requests.