Certificate Of Analysis
Part Number: BPH-192004
Product Name: Benzyl Butyl Phthalate
General Information:

LOTNUMBER: D201208-15
FORMULA: C19H20O4
FORMULA WEIGHT: 312.37
CAS NUMBER: 85-68-7
MDL NUMBER: MFCD00009440
QUALITYRELEASE DATE: 8-Dec-2020
EXPIRATION DATE: 7-Dec-2024
LONG TERM STORAGE: Room Temperature
Test |
Specification |
Result |
Appearance(Color) |
Colorless |
Colorless |
Appearance(Turbidity) |
Clear |
Clear |
Appearance(Form) |
Viscous Liquid |
Viscous Liquid |
Proton NMR Spectrum |
Conforms to Structure |
Conforms |
Purity(GC) |
≥98.0% |
98.03% |
Refractive indexn20/D |
1.5380 to 1.5420 |
1.5404 |
Specific gravity(20/20) |
1.1200 to 1.1240 |
1.1220 |
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。