Certificate Of Analysis
Part Number: ETS-125880
Product Name: Ethyl Methanesulfonate
General Information:

LOT NUMBER: SJ200724-05
FORMULA: C3H8O3S
FORMULA WEIGHT: 124.16
CAS NUMBER: 62-50-0
MDL NUMBER: MFCD00007559
QUALITY RELEASE DATE: 24-Jul-2020
EXPIRATION DATE: 23-Jul-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% |
99.83% |
Uncertainty |
---- |
+/- 0.5 % |
Recommended Retest Period |
---- |
5 Years |
Note: Stanford Chemicals guarantees the purity of this chemical standard +/- 0.5 % eviation 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。