Appearance( 25ºC) | white flakes |
Active Matter(%) | 50±5 |
PH Value (1% aqueous solution) | 7±1.5 |
Free Amine Content(%) | ≤0.50 |
Solid Content(%) | ≥50.0 |
Availability: | |
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Benzocaine is a local anesthetic used for wound healing of wounds, ulcers and acne, and is also an intermediate for antitussives. Used for cosmetic UV absorption, local anesthetics, for pain relief on wounds, ulcers and acne.
Appearance:White crystals or a white crystalline powder
Melting point:154degree~158degree
Acidity:PH 5.0~6.5
Appearance of solution:Clear and colourless
Loss on drying:≤0.5%
Heavy metals:≤0.0005%
Related substances:≤0.05%
Sulphated ash:≤0.1%
Assay ( on dry basis ):99.0-101.0%