Benzocaine (USP)
Benzocaine (USP grade) is used in topical medicine to numb the skin.
this item Can be sold only to hospitals, clinics, drug factories, pharmacists, doctors for use in research only. The purchaser must submit the following documents. Natural person: medical certificate or pharmacy. Juristic person: Documents received around the drug manufacturing site. or a document certifying the hospital (clinic/hospital)
Benzocaine (USP grade) is used in topical medicine to numb the skin.
Use: use in medicine only Not allowed to use in cosmetics
Product characteristics: white flake powder
Solubility: can be dissolved in organic solvents
Storage: For long term storage keep in refrigerator Do not expose to sunlight, heat, seal the lid tightly, shelf life at least 2 years.
- Cool (15-25C)
- 24 Months from manufacturing or testing date.
- Please follow instruction under product info carefully.
- Heat Tolerant
- 3.50 - 7.00
- Soluble in glycols, Soluble in Ethoxydiglycol, Soluble in Ethanol, Dispersible in cream or gel base, Dispersible in powder, Soluble in DMSO (Dimethyl Sulfoxide)
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| Test Name | Specification |
|---|---|
| Appearance | White or almost white, crystalline powder or colorless crystal |
| Solubility | Very slightly soluble in water, freely soluble in ethanol (96%) |
| Melting Point | 89-92C |
| IR Absorption | Conforms to the corresponding spectrum |
| Appearance of the solution | Clear and colorless |
| Loss on dryin | 0.5% Max |
| Sulphated ash | 0.1% Max |
| Assay (on dry basis) | 99-101% |
| Pa | 1ppm Max |
| Heavy Metals | 10ppm Max |
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