CERTIFICATE OF ANALYSIS
Part Number: PIIF-9327
Product Name: Diphenidol hydrochloride
General Information:

LOT NUMBER: AS200429-10
FORMULA: C21H27NO-HCI
FORMULA WEIGHT: 345.91
CAS NUMBER: 3254-89-5
QUALITY RELEASE DATE: 29-Apr-2020
EXPIRATION DATE: 28-Apr-2024
LONGTERM STORAGE: 2-8℃
| Test |
Specification |
Result |
| Appearance(Color) |
White |
White |
| Appearance(Form) |
Powder |
Powder |
| Proton NMR Spectrum |
Conforms to Structure |
Conforms |
| Purity(HPLC) |
≥98.0% |
99.030% |
| Uncertainty |
----- |
+/-1.0% |
| Recommended Retest Period |
----- |
4 Years |
Note: Stanford Chemicals guarantees the purity of this chemical standard +/- 1.0 % deviation prior to the expiration date shown on the label. This guarantee is exclusive of any contamination caused by the customer.
注:以上信息仅供参考,以产品附带证书为准。