Certificate Of Analysis
Part Number: PGL-861205
Product Name: Propyl Gallate
General Information:

LOT NUMBER: AL200602-10
FORMULA: C10H12O5
FORMULA WEIGHT: 212.20
CAS NUMBER: 121-79-9
MDL NUMBER: MFCD00002196
QUALITY RELEASE DATE: 2-Jun-2020
EXPIRATION DATE: 1-Jun-2025
LONG TERM STORAGE: Room Temperature
Test |
Specification |
Result |
Appearance(Color) |
White to Off-white |
White |
Appearance(Form) |
Powder |
Powder |
Proton NMR Spectrum |
Conforms to Structure |
Conforms |
Purity(HPLC) |
≥98.00% |
98.23% |
Loss on drying(110°c,4 hours) |
≤0.5% |
0.42% |
Recommended Retest Period |
---- |
5 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。