Product name | Dimethocaine Hydrochloride | Standard | USP36 |
Package | 1kg/bag | Quantity | 100kg |
Cas No. | 553-63-9 | Shelf Time | 24 months |
Function | Main functions are as follows: 1. Local anesthetic. |
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Applications | Main applications are as follows: The material for Local anesthetic. |
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Items Tested | Specification | Result | |
Characters | White or almost white crystalline powder | Confirms | |
Melting Point | 166℃-169℃ | 166.5℃-168.5℃ | |
Solubility | Freely soluble in water and in alcohol | Confirms | |
Assay (HPLC) | 99.0--101.0% (calculated on the dried basis) | 99.6% | |
Loss on Drying | Not more than 0.3% | 0.16% | |
Related substances | Not more than 1.0% | 0.11% | |
Acetone | Not more than 5000ppm | conforms | |
Ethanol | Not more than 5000ppm | conforms | |
Sulphated ash | Not more than 0.15% | conforms | |
Heavy Metal | Not more than 0.001% | <0.001% | |
Conclusion | Conforms USP36 |