Certificate Of Analysis
Part Number: QMC-102733
Product Name: D-(-)-Quinic acid
General Information:

LOTNUMBER: SN191016-08
FORMULA: C7H12O6
FORMULA WEIGHT: 192.17
CAS NUMBER: 77-95-2
MDL NUMBER: MFCD00003864
QUALITY RELEASE DATE: 16-Oct-2019
EXPIRATION DATE: 15-Oct-2023
LONG TERM STORAGE: Room Temperature
Test |
Specification |
Result |
Appearance(Color) |
White to Off white |
White |
Appearance(Form) |
Powder |
Powder |
Proton NMR Spectrum |
Conforms to Structure |
Conforms |
Purity |
≥98.0% |
98.20% |
Uncertainty |
---- |
+/- 2.0 % |
Recommended Retest Period |
---- |
4 Years |
Note: Stanford Chemicals guarantees the purity of this chemical standard +/- 2.0 % 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。