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溴化钴(II),超干
Cobalt(II) bromide
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| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3039282 | 1g | 2440 | |||
| 3039282 | 5g | 7250 |
产品别名
7789-43-7
溴化钴(II),超干
Cobalt(II) bromide
基本信息
| 应用 | Used primarily as a catalyst in some processes. Chiefly used in hygrometers. |
| 备注 | Hygroscopic, forms hexahydrate in air. Keep well closed. Store in cool temperature. |
| 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 | -10 Mesh Beads, Ampouled under argon |
| 溶解性 | Soluble in water. Soluble in methyl acetate, ether, alcohol, 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. |
