≥1 Kilograms
$55.00
Best price and high quality Diphenhydramine Hydrochloride
Diphenhydramine Hydrochloride 147-24-0
Product Name | Diphenhydramine Hydrochloride |
CAS No. | 147-24-0 |
Chemical formula | C17H22ClNO |
Purity | 99% |
Appearance | White crystalline powder |
Molecular weight | 291.82 |
Item | Requirements | Test Results |
Description | A white crystalline powder | Complies |
Identification | Positive reaction | Complies |
Solution | Complies to the requirements | Complies |
Melting range | 168℃-172℃ | 168.0℃-170.5℃ |
Acidity | 4.0-6.0 | 5.10 |
Appearance of solution | Complies to the requirements | Complies |
Related substances(TLC) | Complies to the requirements | Complies |
Loss on drying | ≤0.5% | 0.08% |
Absorbency | 12(253nm) | 11.8 |
15(258nm) | 14.9 | |
12(264nm) | 11.7 | |
Sulphated ash | ≤0.1% | 0.04% |
Assay | 99.0%~101.0% | 99.80% |
Conclusion | Meets the Requirements |
Usage of Diphenhydramine Hydrochloride 147-24-0
1.Diphenhydramine is a H1-histamine receptor antagonist. Diphenhydramine is categorized as an antihistaminic; sedative, hypnotic.
2.antihistamine, sedative, treatment of allergic
3.H1-Histamine receptor antagonist. Antihistaminic; sedative, hypnotic
Scan the QR code with your phone, or visit the URL