Benzocaine
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Benzocaine

China H&Z® Benzocaine is White needle crystal, melting point of 90-92℃, slightly soluble in water, easily soluble in organic solvents. Such as: ethanol, chloroform, ether, can dissolve in almond oil, olive oil. Benzocaine, as an insoluble local anesthetic Chemicalbook, has the effect of relieving pain and itching. It is clinically used in wound anesthesia, ulcer anesthesia, mucosal surface anesthesia and hemorrhoid anesthesia. Its pharmacological effect is mainly to block nerve endings to relieve pain and itching.

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Product Description

We H&Z® depend on sturdy technical force and continually create sophisticated technologies to satisfy the demand of factory Outlets for China High Purity CAS 94-09-7 Benzocaine, We maintain timely delivery schedules, innovative designs, top quality and transparency for our buyers. Our moto should be to supply quality goods inside of stipulated time. factory Outlets for China 94-09-7, CAS 94-09-7, Being the top solutions of our factory, our solutions series have been tested and won us experienced authority certifications. For additional parameters and item list details, remember to click the button to acquire additional nformation.

China H&Z® Benzocaine Factory


Benzocaine CAS NO:94-09-7


Benzocaine Chemical Properties

MF:C9H11NO2

MW:165.19

Melting point:88-90°C

Boiling point :172°C (12.7517 mmHg)

Density :1.17


Benzocaine Specification:

Items

Standards

Analytical results

Appearance

Small,White crystal or powder

white crystal powder

Identification

IR Identification

IR should comply with the standard spectrum.

Conform

HPLC Identification

The retention time of the major peak of the sample solution corres ponds to that of the Standard solution,as obtained in the assay.

Conform

Loss on drying

≤0.5%

0.01%

Residue on ignition

≤0.1%

0.01%

Chloride

No turbidity is produced immediately.

Conform

Related substance(HPLC)

Aminobenzoic≤0.10%

Not detected

Ethyl 4-nitrobenzoate≤0.10%

Not detected

Any other unspecified impurity≤0.10%

Not detected

Total impurities≤1.0%

Not detected

Assay(HPLC)

98.0-102.0%

99.7%

 

 

Elemental Impurities

Pd

≤1ppm

0.003ppm

V

≤10ppm

<0.00021ppm

As

≤1.5ppm

<0.00017ppm

Co

≤5ppm

<0.00005ppm

Ni

≤20ppm

0.00063ppm

Cd

≤0.5ppm

0.00002ppm

Hg

≤3ppm

<0.00006ppm

Pb

≤0.5ppm

<0.0003ppm

Conclusion

Conforms withUSP42.


Benzocaine Application:

H&Z® Benzocaine is a local anesthetic, used for the pain relief of wounds, ulcers and hemorrhoids. It is also an intermediate of cough antitussive medicine.

Benzocaine, as an insoluble local anesthetic Chemicalbook, has the effect of relieving pain and itching. It is clinically used in wound anesthesia, ulcer anesthesia, mucosal surface anesthesia and hemorrhoid anesthesia. Its pharmacological effect is mainly to block nerve endings to relieve pain and itching.




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