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Part Number:DTA-337765
Product Name:DL-a-Tocopherol Acetate
General Information:
LOT NUMBER:PR200602-18
FORMULA:C31H52O3
FORMULA WEIGHT:472.74
CAS NUMBER:7695-91-2
1.DL NUMBER:MFCD00072042
LONG TERM STORAGE:2-8°C
Test | Specification | Result |
Appearance (Color) | Colorless to Dark Yellow | Conforms |
Appearance (Turbidity) | Clear | Clear |
Appearance (Form) | Viscous Liquid | Viscous Liquid |
Proton NMR Spectrum | Conforms to Structure | Conforms |
Purity(HPLC) | ≥99 .00% | 99.30% |
Uncertainty | —— | +/- 0.5 % |
Recommended Retest Period | —— | 4 Years |
Note:Stanford Chemicals guarantees the purity of this chemical standard +/-0.5 % deviationprior to the expiration date shown on the label. This guarantee is exclusive of anycontamination caused by the cus tomer .
注:以上信息仅供参考,以产品附带证书为准。
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