Certificate Of Analysis
Part Number: ATP-061778
Product Name: 4'-Aminoacetophenone
General Information:

LOT NUMBER: AL200819-20 CH3
FORMULA: C8H9NO
FORMULA WEIGHT: 135.16
CAS NUMBER: 99-92-3
MDL NUMBER: MFCD00007896
QUALITYRELEASE DATE: 19-Aug-2020 H₂N
EXPIRATION DATE: 18-Aug-2025
LONG TERM STORAGE: Room Temperature
Test |
Specification |
Result |
Appearance(Color) |
Yellow to Beige |
Conforms |
Appearance(Form) |
Powder |
Powder |
Proton NMR Spectrum |
Conforms to Structure |
Conforms |
Purity(GC) |
≥99.0% |
99.12% |
Uncertainty |
---- |
+/- 1.0 % |
Recommended Retest Period |
---- |
5 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。