Certificate Of Analysis
Part Number: ATN-223669
Product Name: Antipyrine
General Information:

LOT NUMBER: SM210429-05
FORMULA: C11H12N2O
FORMULA WEIGHT: 188.23
CAS NUMBER: 60-80-0
MDL NUMBER: MFCD00003146
QUALITY RELEASE DATE: 29-Apr-2021
EXPIRATION DATE: 28-Apr-2025
LONG TERM STORAGE: Room Temperature
Test |
Specification |
Result |
Appearance(Color) |
White |
white |
Appearance(Form) |
Powder or Crystals |
Powder |
Proton NMR Spectrum |
Conforms to Structure |
Conforms |
Purity(TLC) |
≥98.00% |
100.00% |
Recommended Retest Period |
---- |
4 Years |
Note: Stanford Chemicals guarantees the purity of this chemical standard +/- 1.0 % eviation 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。