无水溴化钴(II)
Cobalt(II) bromide
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3039281 | Alfa Aesar | 50g | 1120 | 请咨询 |
| 3039281 | Alfa Aesar | 250g | 6880 | 请咨询 |
| 3039282 | Alfa Aesar | 1g | 2440 | 请咨询 |
| 3039282 | Alfa Aesar | 5g | 7250 | 请咨询 |
| 3427071 | Sigma-Aldrich | 1 G | 1008 | 请咨询 |
| 3427071 | Sigma-Aldrich | 5 G | 3250 | 请咨询 |
| 3427072 | Sigma-Aldrich | 50 G | 1119 | 请咨询 |
| 3427072 | Sigma-Aldrich | 250 G | 2460 | 请咨询 |
结构式
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基本信息
| 应用 | Cobalt(II) bromide is used as a catalyst in organic synthesis. It is used as a precursor in the production of ethylsulfanyl)porphyrazinato)cobalt(II), which gives the possibility of intermolecular ferromagnetic interactions. |
| 备注 | Hygroscopic. Incompatible with oxidizing agents and alkali metals. |
| MDL | MFCD00016017 |
| EINECS | 232-166-7 |
| 分子式 | CoBr2 |
| 分子量 | 218.75 |
| 熔点 | 678°(in N{2}) |
| 密度 | 4.909 |
| 灵敏度 | Hygroscopic. Ambient temperatures. |
| 形态 | Crystalline |
| 溶解性 | Soluble in water, methanol, ethanol, acetone, methyl acetate Soluble in water, methyl acetate, ether, ethanol, methanol and acetone.. |
| Merck | 14,2435 |
| 危险类别 | 22-36/38-40-42/43 Harmful if swallowed.Irritating to eyes and skin.Limited evidence of a carcinogenic effect.May cause sensitization by inhalation and skin contact. |
安全信息
| 安全等级 | 22-26-36/37-45-60 Do not breathe dust.In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear suitable protective clothing and gloves.In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible).This material and its container must be disposed of as hazardous waste |
| RTECS | GF9595000 |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |   |
| Hazard Statements | H302-H315-H319-H334-H317-H351 Harmful if swallowed.Causes skin irritation.Causes serious eye irritation.May cause allergy or asthma symptoms or breathing difficulties if inhaled.May cause an allergic skin reaction.Suspected of causing cancer. |
| Precautionary Statements | P284-P201-P261-P305+P351+P338-P405-P501a Wear respiratory protection.Obtain special instructions before use.Avoid breathing dust/fume/gas/mist/vapours/spray.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Store locked up.Dispose of contents/container in accordance with local/regional/national/international regulations. |