Certificate Of Analysis
Part Number: EZWZ-3731
Product Name: Indole-3-carbaldehyde
General Information:

LOT NUMBER: PL200130-06
FORMULA: C9H7NO
FORMULA WEIGHT: 145.16
CAS NUMBER: 487-89-8
MDL NUMBER: MFCD00005622
QUALITY RELEASE DATE: 30-Jan-2020
EXPIRATION DATE: 29-Jan-2024
LONG TERM STORAGE: Room Temperature
Test |
Specification |
Result |
Appearance(Color) |
Yellow to orange to brown |
Yellow |
Appearance(Form) |
Powder |
Powder |
Proton NMR Spectrum |
Conforms to Structure |
Conforms |
Purity(HPLC) |
≥98.0% |
99.35% |
Uncertainty |
---- |
+/- 0.5% |
Loss on drying |
≤1.0% |
Conforms |
Recommended Retest Period |
---- |
4 Years |
Note: Stanford Chemicals guarantees the purity of this chemical standard +/- 0.5 % 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。