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- 產(chǎn)品詳情
茶苯海明
DIMENHYDRINATE
Chemical Name | N-(2-Diphenylmethoxyethyl)-N,N-dimethylammonium 8-chlorotheophyllinate |
CAS Number | 523-87-5 |
Molecular Formula | C17H21NO.C7H7ClN4O2 |
Molecular Weight | 469.97 |
Molecular Structure | ![2KATG]`P)L%]JA995}@7VK5.png](http://yun.one-all.com/uploadfiles/103.224.250.119/webid98/uploadimage/201510/7191444292103809.png "7191444292103809.png") |
Packing | 25kg/drum |
Capacity | 5MT/M |
Storage | Store in cool and dry place, keep away from strong light and heat |
Application | It is used to prevent motion sickness,(emesis). |
SPECIFICATION
Items | Specification |
Appearance | White crystalline powder or colorless crystal |
Identification | Meets the requirements |
Melting Point | 102.0 ~ 106.0℃ |
Clarity and Color of Solution | Clear and colorless |
pH | 7.1 ~ 7.6 |
Theophylline and Substances Related to Diphenhydramine(TLC) | Any impurity ≤0.5% |
Heavy Metals | ≤20ppm |
Loss on Drying | ≤0.5% |
Sulphated Ash | ≤0.2% |
Assay | Diphenhydramine: 53.0 ~ 55.5% |
8-Chlorotheophylline:44.0 ~ 46.5% | |
Standard | EP5/BP2003 |