| Customization: | Available |
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| CAS No.: | / |
| Formula: | / |
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1.Procain hydrochloride is a local anesthetic, can temporarily block the conduction of nerve fibers and has anesthetic effect, strong effect, low toxicity, and no addiction, but the penetration of skin and mucous membrane is weak, not suitable for surface anesthesia, clinical mainly used for infiltration, spinal and conduction anesthesia.
2.The aqueous solution of this product is stable between pH3.0 and 5.0. Therefore, when preparing procain hydrochloride injection, it is generally necessary to add acid to adjust the pH3.3 ~ 5.5, and strictly control the sterilization temperature and time, and it is appropriate to sterilize 30 minutes with 100ºC circulating vapor Chemicalbook, and attention should be paid to shade and sealed storage.
3.The aromatic amino group in the structure of this product is combined to form diazo salt in dilute, and basic β-naphthol is added to produce scarlet azo compound.
| Item | Test Standard | Testing Result | |
| Assay | 99% | Complies | |
| Apperence | White Powder | Complies | |
| Particle Size | 100% pass 80 mesh | Complies | |
| Oder | Characteristic | Complies | |
| Taste | Characteristic | Complies | |
| Loss on Drying | ≤5.0% | 2.20% | |
| Residue on Ignition | ≤0.1% | 0.05% | |
| Residual | ≤0.1% | Complies | |
| Residual Ethanol | ≤0.5% | Complies | |
| Heave Mentals | ≤10ppm | Complies | |
| Na | ≤0.1% | <0.1% | |
| Pb | ≤3 ppm | Complies | |
| Total Plate | <1000CFU/g | Complies | |
| Yeast & Mold | <100 CFU /g | Complies | |
| E. Coli | Negative | Complies | |
| Salmonella | Negative | Complies | |
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