目錄:愛必信（上海）生物科技有限公司>>生化試劑>>動(dòng)植物激素>> abs42024436Osmium tetroxide（1g）
| 參考價(jià) | ￥ 2821 |
| 訂貨量 | ≥1 |
| ￥2821 |
| ≥1 |
更新時(shí)間：2025-02-07 08:32:34瀏覽次數(shù)：1983評(píng)價(jià)
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| 供貨周期 | 一個(gè)月 |
|---|
| 概述 | |
|---|---|
| 描述 | Osmium tetroxide is widely used to oxidise alkenes to the vicinal diols, adding two hydroxyl groups at the same side (syn addition). It is also used in catalytic amounts in the Sharpless oxyamination to give vicinal amino-alcohols. Osmium tetroxide is also a widely used staining agent used in transmission electron microscopy (TEM) to provide contrast to the image. |
| 別名 | Osmium(VIII)-oxide |
| 應(yīng)用
| A hydroxyl-donating compound for chemical synthesis |
| 性能 | |
|---|---|
| 保存方法 | Store at RT |
| 純度 | ≥99% |
| 分子量 | 254.23 |
| 化學(xué)式 | OsO4 |
| 溶解性 | Soluble in water (72 mg/ml), alcohol, ether, and chloroform (3750 mg/ml). |
| CAS號(hào) | 20816-12-0 |
| 外觀 | Yellow to yellow green powder |
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