氯化钐水合物
Samarium(III) chloride hydrate
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3059234 | Alfa Aesar | 25g | 1147 | 请咨询 |
| 3059234 | Alfa Aesar | 100g | 3340 | 请咨询 |
| 3059235 | Alfa Aesar | 5g | 417 | 请咨询 |
| 3059235 | Alfa Aesar | 25g | 1280 | 请咨询 |
| 3059235 | Alfa Aesar | 100g | 3460 | 请咨询 |
| 3059236 | Alfa Aesar | 10g | 1114 | 请咨询 |
| 3059236 | Alfa Aesar | 50g | 3640 | 请咨询 |
| 3059237 | Alfa Aesar | 2g | 1110 | 请咨询 |
| 3059237 | Alfa Aesar | 10g | 3140 | 请咨询 |
| 3059237 | Alfa Aesar | 50g | 11200 | 请咨询 |
| 3216649 | Sigma-Aldrich | 2 G | 774 | 请咨询 |
| 3216649 | Sigma-Aldrich | 10 G | 3050 | 请咨询 |
| 3541021 | Strem | 5g | 845 | 请咨询 |
| 3541021 | Strem | 25g | 2950 | 请咨询 |
| 3541021 | Strem | 100g | 8000 | 请咨询 |
结构式
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基本信息
| 应用 | Samarium(III) chloride hydrate is used for the preparation of samarium metal, which finds use as magnets. It is combined with sodium chloride to get a low melting point eutectic mixture. Further, it serves as a precursor for the preparation of other samarium salts and bis(pentamethylcyclopentadienyl)alkylsamarium(III) complexes. In addition, it serves as a catalyst for hydrogenation and hydrosilylation of alkenes. |
| 备注 | Hygroscopic. Incompatible with strong oxidizing agents. |
| MDL | MFCD00011235 |
| EINECS | 233-797-0 |
| 分子式 | SmCl3•xH2O |
| 分子量 | 256.71(anhy) |
| 熔点 | 110° -5H{2}O |
| 灵敏度 | Hygroscopic. Ambient temperatures. |
| 形态 | Crystalline Aggregates |
| 溶解性 | Soluble in water and pyridine. |
| Merck | 14,8347 |
| 危险类别 | 36/37/38 Irritating to eyes, respiratory system and skin. |
安全信息
| 安全等级 | 26-37 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |  |
| Hazard Statements | H303-H315-H319-H335 May be harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation. |
| Precautionary Statements | P261-P280a-P305+P351+P338-P304+P340-P405-P501a Avoid breathing dust/fume/gas/mist/vapours/spray.Wear protective gloves and eye/face protection.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |