
sigma Lidocaine利多卡因
sigma Lidocaine利多卡因
| Product Name | Lidocaine, powder | 
| Product Number | L7757 | 
| Product Brand | SIGMA | 
| CAS Number | 137-58-6 | 
| Molecular Weight | 234.34 | 
| sigma Lidocaine利多卡因 TEST | SPECIFICATION | 
| Appearance (Color) | White | 
| Appearance (Form) | Powder | 
| Solubility (Color) | Colorless to Faint Yellow | 
| Solubility (Turbidity) | Clear | 
| 50 mg/ml, EtOH | |
| Carbon | 70.3 - 73.2 % | 
| Nitrogen | 11.7 - 12.3 % | 
| Infrared spectrum | Conforms to Structure | 
| Purity (TLC) | ≥98 % | 
| Recommended Retest Period | ------------------------------ | 
| 4 years | |
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