| Nom du produit |
Benzocaïne |
| Essai (%) |
≥99.50 |
Odor |
Characteristic |
| Couleur |
Poudre cristalline blanche |
Cas No. |
94-09-7 |
| Formule moléculaire |
C9H11NO2 |
Masse moléculaire |
165.19 |
| Standard |
USP31/BP2007 |
|
Fonction |
Main functions are as follows:
1.Local anesthetic.
2. Preventing coughing. |
| Applications |
Main applications are as follows:
Applied in pharmaceuticalfields. |
| Emballage |
1kgor 5kg/bag, 25kg/fût |
| Shelf Life |
24 mois |
| Espace de rangement |
Store in sealed containers at cool & dry place. Protect from light, moisture and pest infestation. |
| Items Tested |
spécification |
Résultat |
| 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 |
89.8-90.2degré |
| Perte au séchage |
Pas plus de 1.0% |
0.22% |
| Readily carbonizable Substances |
The resolution has no more color than Matching Fluid A. |
Se conformer |
| Résidu à l'allumage |
Pas plus de 0.1% |
0.02% |
| Métaux lourds |
Pas plus de 0.001% |
Se conformer |
| Chloride |
Se conformer |
Se conformer |
| Essai (HPLC) |
98.0%-102.0% |
99.96% |
| Ordinary Impurities |
≤1% |
Se conformer |
| Reaction |
Se conformer |
Se conformer |
| Conclusion |
Complies to USP31 |
|
Directeur commercial