Certificate Of Analysis
Part Number: RDM-297477
Product Name: Rhodamine B
General Information:

LOT NUMBER: MK201118-26
FORMULA: C28H31CIN2O3
FORMULA WEIGHT: 479.01
CAS NUMBER: 81-88-9
MDL NUMBER: MFCD00011931
QUALITY RELEASE DATE: 18-Nov-2020
EXPIRATION DATE: 17-Nov-2024
LONG TERM STORAGE: Room Temperature
Test |
Specification |
Result |
Appearance(Color) |
Faint Green to Very Dark Green |
Conforms |
Appearance(Form) |
Powder |
Powder |
Proton NMR Spectrum |
Conforms to Structure |
Conforms |
Purity(HPLC) |
≥99.00% |
99.38% |
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。