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Product Name:DL-α-Tocopherol Acetate
General Information:
FORMULA :C31H52O3
FORMULA WEIGHT:472.74
CAS NUMBER:7695-91-2
MDL NUMBER:MFCD00072042
LONG TERM STORAGE:2-8℃
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 % deviation prior to the expiration date shownon the label. This guarantee is exclusiveof any contamination caused by the customer.
注:以上信息仅供参考,以产品附带证书为准。
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