Certificate Of Analysis
Part Number: DPL-162307
Product Name: Dibutyl Phthalate
General Information:

LOT NUMBER: AL191020-11
FORMULA: C16H22O4
FORMULA WEIGHT: 278.35
CAS NUMBER: 84-74-2
MDL NUMBER: MFCD00009441
QUALITY RELEASE DATE: 20-Oct-2019
EXPIRATION DATE: 19-Oct-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) |
≥97.0% |
99.81% |
Refractive indexn20/D |
1.4900 to 1.4950 |
1.4925 |
Specific gravity(20/20) |
1.0470 to 1.0510 |
1.0490 |
Water(Karl Fischer) |
0.0% to 0.15% |
0.0137% |
Recommended Retest Period |
---- |
4 Years |
Note: Stanford Chemicals guarantees the purity of this chemical standard +/- 0.2 % 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。