Function: | Anti-Allergic Agents |
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Certification: | GMP |
Grade Standard: | Medicine Grade |
Type: | Analysis reagent |
State: | Solid |
Volatile: | Not Volatile |
Samples: |
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Diphenhydramine Hydrochloride | CP |
Appearance | White crystalline powder odourless |
Solubility | Verysoluble in water,freelysoluble in ethanol or chloroform,slightly soluble in acetone,andvery slightly soluble in ether. |
Melting point | 168.0-169.5ºC |
Appearance of solution | Clear and colorless |
Related Substances | Conforms |
Loss on drying | 0.15% |
Residue on ignition | 0.04% |
Assay | 100.6% |
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