Certificate Of Analysis
Part Number: VYA-891035
Product Name: Vinyl Acetate
General Information:

LOT NUMBER: GF190622-19
FORMULA: C4H6O2
FORMULA WEIGHT: 86.09
CAS NUMBER: 108-05-4
MDL NUMBER: MFCD00008713
QUALITY RELEASE DATE: 22-Jun-2019
EXPIRATION DATE: 21-Jun-2025
LONG TERM STORAGE: 2-8℃
Test |
Specification |
Result |
Appearance(Color) |
Colorless |
Colorless |
Appearance(Turbidity) |
Clear |
Clear |
Appearance(Form) |
Liquid |
Liquid |
Proton NMR Spectrum |
Conforms to Structure |
Conforms |
Purity(GC) |
≥99.0% |
99.18% |
Uncertainty |
---- |
+/- 0.5 % |
Water (by Karl Fischer) |
≤0.1% |
0.02% |
Recommended Retest Period |
---- |
6 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。