Certificate Of Analysis
Part Number: PPT-280002
Product Name: 2,3.4,5,6-Pentafluorobenzyl Bromide
General Information:

LOT NUMBER: AL201028-19
FORMULA: C6F5CH2Br
FORMULA WEIGHT: 260.99
CAS NUMBER: 1765-40-8
MDL NUMBER: MFCD00000299
QUALITYRELEASE DATE: 28-Oct-2020
EXPIRATION DATE: 27-Oct-2025
LONG TERM STORAGE: Room Temperature
Test |
Specification |
Result |
Appearance(Color) |
Colorless |
Colorless |
Appearance(Turbidity) |
Clear |
Clear |
Appearance(Form) |
Liquid |
Liquid |
Proton NMR Spectrum |
Conforms to Structure |
Conforms |
Purity(GC) |
≥98.00% |
99.05% |
Uncertainty |
---- |
+/- 0.5 % |
Recommended Retest Period |
---- |
5 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。