Certificate Of Analysis
Part Number: EPL-121404
Product Name: Diethyl phthalate
General Information:

LOT NUMBER: AP190306-14
FORMULA: C12H14O4
FORMULA WEIGHT: 222.24
CAS NUMBER: 84-66-2
MDL NUMBER: MFCD00009111
QUALITY RELEASE DATE: 6-Mar-2019
EXPIRATION DATE: 5-Mar-2023
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) |
≥99.5% |
99.62% |
Water (by Karl Fischer) |
≤0.18% |
Conforms |
Refractive index at 20°c |
1.501 to 1.503 |
1.5025 |
Recommended Retest Period |
---- |
4 years |
Note: Stanford Chemicals guarantees the purity of this chemical standard +/- 0.2 % 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。