供货周期: | 现货 |
品牌: | Sigma-Aldrich |
规格: | 45853-5ML-F |
货号: | 45853-5ML-F |
CAS号: | 20347-65-3 |
grade | analytical standard |
assay | ≥98.5% (sum of enantiomers, GC) |
optical activity | [α]20/D +42±1°, neat |
shelf life | (limited shelf life, expiry date on the label) |
refractive index | n |
density | 0.984 g/mL at 20 °C(lit.) |
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