溴化镍(II)
Nickel(II) bromide
产品价格
| 产品编号 | 品牌 | 包装单位 | 单价(元) | 现货 |
| 3055709 | Alfa Aesar | 50g | 2280 | 请咨询 |
| 3055709 | Alfa Aesar | 250g | 7180 | 请咨询 |
| 3174494 | Sigma-Aldrich | 1 G | 1130 | 请咨询 |
| 3174495 | Sigma-Aldrich | 2 G | 1052 | 请咨询 |
| 3174495 | Sigma-Aldrich | 10 G | 2640 | 请咨询 |
| 3174496 | Sigma-Aldrich | 10 G | 707 | 请咨询 |
| 3174496 | Sigma-Aldrich | 50 G | 1145 | 请咨询 |
| 3477414 | Alfa Aesar | 10g | 663 | 请咨询 |
| 3477414 | Alfa Aesar | 50g | 2200 | 请咨询 |
| 3477414 | Alfa Aesar | 250g | 7400 | 请咨询 |
| 3553466 | Strem | 50g | 1490 | 请咨询 |
| 3553466 | Strem | 250g | 5210 | 请咨询 |
结构式
 |
基本信息
| 应用 | Nickel(II) bromide is used as a source of the bromide ion. It is an important raw material and intermediate used in synthetic chemistry. Further, it is used as a catalyst in cross-coupling reactions.It is used in the preparation of paramagnetic trans-diaquabis(N,N-diethylethylenediamine) nickel(II) bromide and diamagnetic bis(N,N-diethylethylenediamine)nickel(II) bromide. |
| 备注 | Hygroscopic. Incompatible with strong oxidizing agents, strong acids, bases, alkali metals and alkaline earth metals. |
| MDL | MFCD00011141 |
| EINECS | 236-665-0 |
| 分子式 | Br2Ni |
| 分子量 | 218.53 |
| 熔点 | 963° |
| 密度 | 5.098^2^7 |
| 灵敏度 | Hygroscopic. Ambient temperatures. |
| 形态 | Crystalline |
| 溶解性 | Soluble in water, alcohol and ether. |
| Merck | 14,6502 |
| 包装组 | III |
| 危险类别 | 49-61-42/43-48/23-68-50/53 May cause cancer by inhalation.May cause harm to the unborn child.May cause sensitization by inhalation and skin contact.Toxic: danger of serious damage to health by prolonged exposure through inhalation.Possible risk of irreversible effects.Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. |
安全信息
| 危险等级 | 9 |
| 安全等级 | 53-45-60-61 Avoid exposure - obtain special instructions before use.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 wasteAvoid release to the environment. Refer to special instructions/safety data sheets. |
| 欧盟危险品标志 |   |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |   |
| Hazard Statements | H334-H317-H341-H350-H360-H372-H400-H410 May cause allergy or asthma symptoms or breathing difficulties if inhaled.May cause an allergic skin reaction.Suspected of causing genetic defects.May cause cancer.May damage fertility or the unborn child.Causes damage to organs through prolonged or repeated exposure.Very toxic to aquatic life.Very toxic to aquatic life with long lasting effects. |
| Precautionary Statements | P201-P273-P309-P310-P501a Obtain special instructions before use.Avoid release to the environment.IF exposed or if you feel unwell:Immediately call a POISON CENTER or doctor/physician.Dispose of contents/container in accordance with local/regional/national/international regulations. |