Certificate Of Analysis
Part Number: UYT-32550
Product Name: Malvidin Chloride
General Information:

LOT NUMBER: MK200405-13
FORMULA: C17H15CIO7
FORMULA WEIGHT: 366.75
CAS NUMBER: 643-84-5
MDL NUMBER: MFCD00017585
QUALITYRELEASE DATE: 5-Apr-2020
EXPIRATION DATE: 4-Apr-2023
LONG TERM STORAGE: -20℃
Test |
Specification |
Result |
Appearance(Color) |
Dark Red |
Dark Red |
Appearance(Form) |
Powder |
Powder |
Proton NMR Spectrum |
Conforms to Structure |
Conforms |
Purity(HPLC) |
≥98.00% |
99.30% |
Uncertainty |
...... |
+/- 0.5 % |
Water |
≤11.0% |
10.60% |
Recommended Retest Period |
...... |
3 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。