CAS RN: 94-09-7
Assay (GC) >= 99%
In Stock
Benzocaine Series
Your Leading Benzocaine Series Supplier
Hubei Yuecheng Dehong Biotechnology Co., Ltd. is a manufacturer of Guanidine Hydrochloride and Guanidine Thiocyanate and later expanded its production line to other chemical products. Yue Cheng De Hong is responsible for distributing the final products which are chemical intermediates in pharmaceutical, agrochemical, metallurgy and speciality chemical synthesis to its end consumers. After the reorganization, De Hong will be more committed to delivering better services to its customers as a distribution division. Our benzocaine series includes a wide variety of products, including 4-aminobenzoic acid (PABA), Benzocaine Hydrochloride, Benzocaine 99 GC, and more.
Why Choose Us?
Rich Experience
Yue Cheng which has over 20 years of expertise since 2003 in the production and distribution of chemical products.
Professional Team
We are a group of professionals with years of experience in sales of chemical goods, and potential clients in a much more dedicated way.
Wide Product Range
We sell over 60 different chemical products, covering from agrochemical intermediate, pharmaceutical intermediate, and raw materials for cosmetics and hair products.
Quality Assurance
The company has established comprehensive product standards and specifications, and all chemical products meet the requirements of the ISO 9001 quality management system.
Types of Benzocaine Series
01
Benzocaine 99 GC
Benzocaine 99 GC works through blocking sodium channels in nerve cells and as a result prevents the transmission of pain signals to the brain. It is a topical anesthetic.
02
Benzocaine Hydrochloride
Benzocaine Hydrochloride is the hydrochloride salt form of Benzocaine. Its solubility in water is enhanced compared to the freebase form Benzocaine. It preserves the same anesthetic properties but is more suitable for certain cases in pharmaceutical and medical applications.
03
4-aminobenzoic Acid (PABA)
4-aminobenzoic Acid (PABA) has numerous applications in different fields. In pharmaceutical, 4-aminobenzoic Acid is the precursor in synthesizing benzocaine and procaine which are topical anesthetics.
Specifications of Benzocaine Series
|
Substance |
Value |
Unit |
|
Assay (GC) |
99 - 101 |
% |
|
A:Infrared Absorption<197K> B:Ultraviolet Absorption<197U> |
Conformed |
Conformed / Not Conformed |
|
Melting Point |
89 - 92 |
℃ |
|
Loss on Drying |
<= 0.5 |
% |
|
Chloride |
Conformed |
Conformed / Not Conformed |
|
Heavy Metals |
<= 0.001 |
% |
|
Residue on Ignition |
<= 0.1 |
% |
|
Reaction |
Conformed |
Conformed / Not Conformed |
|
Ordinary Impurities |
Conformed |
Conformed / Not Conformed |
|
Readily Carbonizable Substances |
Conformed |
Conformed / Not Conformed |
Uses of Benzocaine Series
Benzocaine is used to relieve pain and itching caused by conditions such as sunburn or other minor burns, insect bites or stings, poison ivy, poison oak, poison sumac, minor cuts, or scratches.
Benzocaine belongs to a group of medicines known as topical local anesthetics. It deadens the nerve endings in the skin. This medicine does not cause unconsciousness like general anesthetics do when used for surgery.
Physical Properties of Benzocaine Series
Benzocaine is the ethyl ester of p-aminobenzoic acid (PABA). It can be prepared from PABA and ethanol by Fischer esterification or via the reduction of ethyl p-nitrobenzoate.
Benzocaine is sparingly soluble in water; it is more soluble in dilute acids and very soluble in ethanol, chloroform, and ethyl ether. The melting point of benzocaine is 88–92 °C, and the boiling point is about 310 °C. The density of benzocaine is 1.17 g/cm3.
Storage Requirements of Benzocaine Series
Store the medicine in a closed container at room temperature, away from heat, moisture, and direct light. Keep from freezing.
Store the canister at room temperature, away from heat and direct light. Do not freeze.
Do not keep this medicine inside a car where it could be exposed to extreme heat or cold. Do not poke holes in the canister or throw it into a fire, even if the canister is empty.
Keep out of the reach of children.
Packaging of Benzocaine Series
|
Inner: |
Polyethylene bags (25kg) |
|
Outer: |
Woven bags or fibre drum |
Transportation of Benzocaine Series
FAQ
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