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Part Number:BS-116799
Product Name:2-Butanone
General Information:
FORMULA:C4H8O
FORMULA WEIGHT:72.11
CAS NUMBER:78-93-3
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 tructure |
Conforms |
Purity(GC) |
≥99.0% |
99.89% |
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 customer .
注:以上信息仅供参考,以产品附带证书为准。
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