Part Number:CCE-329482
Product Name:β-Propiolactone
General Information:
LOT NUMBER:BL 200630-11
FORMULA:C3H4O2
FORMULA WEIGHT:72.06

CAS NUMBER:57-57-8
MDL NUMBER:MFCD00005169
LONG TERM STORAGE:2-8°C
| 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% |
98.82% |
| Uncertainty |
—— |
+/- 0.5 % |
| Recommended Retest Period |
—— |
4 Years |
Note: Stanford Chemicals guarantees the purity of this chemical standard +/- 0.5 % deviationprior to the expiration date shown on the 1abel. This guarantee is exclusive of anycontamination caused by the customer .
注:以上信息仅供参考,以产品附带证书为准。